My husband and I recently visited Japan, and as part of our trip we made our usual stop at Costco. Over the years, it has become one of our travel traditions. Walking through the aisles in Japan is always a surprise—the stores carry local foods, seasonal items, and everyday products that you would never see in the U.S. It’s fun to compare what’s familiar with what’s unique, and each visit feels a little different. Costco Japan has become part of our routine whenever we travel, and I’ve shared more about these experiences in my earlier Costco Japan posts.
💳 A Quick Tip for International Shoppers
If you're a Costco member, you can visit any Costco location worldwide. Just keep in mind:
Costco Japan only accepts MasterCard credit cards and cash
Costco U.S. accepts Visa credit cards and cash
This time, I used my Capital One Quicksilver (MasterCard), which has 0% foreign transaction fees and earns 1.5% cashback on all purchases. For more travel tips like this, check out my post What You Should Take to Japan – Japan Travel Tips.
Costco Japan Haul
Today, I’m going to share what we brought home from our latest trip to Costco in Japan. Some of the products were familiar favorites that I often buy at Costco, while others were exciting new finds that I can’t wait to purchase again.
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| Costco Japan Haul |
1. Sushi, 48 Pieces (寿司ファミリー盛 ４８貫)
48 Pieces for 3,980 yen
(Tuna, Squid, Yellowtail, Shrimp, Salmon, Flatfish, Red Seabream, Negitoromaki, Tamago)
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| Sushi, 48 Pieces (寿司ファミリー盛 ４８貫) |
When I go to Costco in Japan, I always make sure to buy their fresh sushi. This time, I picked up the 48‑piece platter for 3,980 yen—about $26. The price is incredibly affordable compared to the U.S., yet the quality is outstanding. The pieces are large, fresh, and beautifully prepared, making it one of my favorite Costco Japan purchases. It’s a tradition I look forward to every trip.
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| Sushi, 48 Pieces (寿司ファミリー盛 ４８貫) |
After coming back from Costco to my parent‑in‑law’s home, we sat down together to enjoy the sushi. The 48‑piece platter was more than enough to share, and my mother‑in‑law was especially surprised at how large each piece was compared to typical sushi. The freshness and flavor made it a real highlight of the day, and we all agreed it was one of the best parts of our Costco Japan haul.
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| Squid and Shrimp |
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| Tuna and Yellowtail |
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| Salmon and Red Seabream |
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| Flatfish and Salmon |
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| Salmon and Tamago |
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| Red Seabream and Negitoro |
2. Strawberry Daifuku, 9 Pieces (イチゴ大福 ９個入)
Soft Mochi Stuffed with Sweetend Bean Paste and a Strawberry
9 Pieces for 1,998 yen
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| Strawberry Daifuku, 9 Pieces (イチゴ大福 ９個入) |
This time, we purchased a box of strawberry daifuku for 1,998 yen. Since it was spring, the strawberries were in season and tasted especially fresh. Each piece was made with soft, chewy mochi filled with sweet bean paste and topped with a juicy strawberry.
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| Strawberry Daifuku, 9 Pieces (イチゴ大福 ９個入) |
We enjoyed the strawberry daifuku together with my mother‑in‑law after coming back from Costco. The mochi was soft and tender, while the strawberry was wonderfully sweet. She was surprised by how fresh and flavorful it tasted, and I agreed—it’s very different from what you usually find in the U.S. Since American strawberries are often less sweet, I think enjoying Japanese strawberries is one of those unique food experiences that makes a trip to Japan special for international visitors.
3. MJB Drip Coffee Variety Packs (MJB ドリップコーヒー バラエティパック)
Pour-on Drip Coffee Bags
52 Packs for 2,198 yen
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| MJB Drip Coffee Variety Packs (MJB ドリップコーヒー バラエティパック) |
Because we’re coffee lovers, this variety pack immediately caught our eye. Japanese pour‑over coffee bags are single‑serve filters pre‑filled with ground coffee, designed to mimic the traditional pour‑over method. They’re especially convenient for traveling or camping, and perfect for those hotel stays where coffee isn’t provided. That’s why we decided to purchase one—and it turned out to be one of the best buys from Costco Japan. The bag contained 52 packs for 2,198 yen (about 42 yen per serving), which was equivalent to $14.50 in U.S. currency (just $0.27 per serving). Affordable, practical, and delicious, it was a purchase we were glad to make.
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| MJB Drip Coffee Variety Packs (MJB ドリップコーヒー バラエティパック) |
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| MJB Drip Coffee Variety Packs (MJB ドリップコーヒー バラエティパック) |
Inside were four kinds of Arabica coffee:
Tanzania Dark
Colombia French Roast
Brazil
Guatemala
Having this variety made it fun to choose a blend depending on the mood or time of day.
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| Caption Hyatt Kabutocho Tokyo |
During our stay at Caption Hyatt Kabutocho Tokyo, we brought along the MJB drip coffee we had purchased at Costco. The hotel provided water, an electric kettle, and mug cups, which made it simple to brew. As soon as I opened the drip bag, the fresh aroma filled the room. Brewing was quick and easy, and the flavor was rich and satisfying. We paired the coffee with fresh bakery items from Takashimaya department store, and together they made a perfect afternoon treat. It was one of those small but memorable moments that made our stay even more enjoyable.
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| Caption Hyatt Kabutocho Tokyo |
After coming back home from Japan, I shared the MJB drip coffee with my coworkers so they could enjoy a taste of Japan too. Everyone loved it, and we even brought some of the packs along on our travels—they were incredibly useful whenever we wanted fresh coffee without a machine. Affordable, portable, and delicious, it quickly became one of our favorite finds. Next time I go to Costco in Japan, I’ll definitely buy it again.
4. Sennenya Baumkuchen Strawberry (千年屋 しっとりなめらか おとなのばうむ 苺16個)
Baumkuchen
16 pieces for 1,598 yen
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| Sennenya Baumkuchen Strawberry (千年屋 しっとりなめらか おとなのばうむ 苺16個) |
Last year when we visited Costco in Japan, we purchased the original flavor of Sennenya baumkuchen and loved it. So this time, we decided to try the strawberry version. It was 1,598 yen for 16 individually wrapped pieces (about 100 yen each), which came to roughly $10.50 in U.S. currency ($0.65 per piece).
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| Sennenya Baumkuchen Strawberry (千年屋 しっとりなめらか おとなのばうむ 苺16個) |
We actually really loved the strawberry version too. Each piece had a delicious aroma and a gentle strawberry flavor that came through beautifully in both smell and taste. The moist, layered texture made it easy to enjoy, and the individually wrapped pieces were perfect for sharing or taking along when traveling. At 1,598 yen for 16 pieces (about $10.50 in U.S. currency), it felt like a great value—and just as satisfying as the original flavor we tried last year.
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| Sennenya Baumkuchen Strawberry (千年屋 しっとりなめらか おとなのばうむ 苺16個) |
They were still selling the original flavor as well, priced at 1,448 yen for 16 pieces (about $9.50 in U.S. currency, or $0.59 each).
Shredded Ginger Pickles Flavored Riced Crackers
10 packs (32g each pack) for 968 yen
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| Hizatsuki Benishoga Senbei (ひざつき 紅ショウガせんべい) |
This was our second time purchasing these Japanese rice crackers, flavored with benishoga (紅ショウガ). Have you ever tried benishoga—the bright red shredded ginger pickles often used as a topping for gyudon, okonomiyaki, or yakisoba? I absolutely love it—it’s tangy, spicy, and adds a punch of flavor to so many Japanese dishes. That same distinctive taste is captured in these senbei, making them a unique snack compared to ordinary rice crackers.
The bag contained 10 packs (32g each) for 968 yen, which felt like a good value for such a special flavor. We really love this benishoga‑flavored senbei, and when I go to Costco in Japan, I’ll definitely purchase it again.
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| Hizatsuki Benishoga Senbei (ひざつき 紅ショウガせんべい) |
6. Taimeiken Curry Senbei (たいめいけん カレーせんべい)
Curry Flavored Rice Crackers
410g for 1,198 yen
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| Taimeiken Curry Senbei (たいめいけん カレーせんべい) |
This curry‑flavored rice cracker immediately caught my eye because it comes from Taimeiken (たいめいけん), a very famous yoshoku restaurant located in Nihonbashi, Tokyo. As I mentioned in my previous entry on How to Cook Omurice, a Japanese Omelette Stuffed with Rice (Cook Like a Pro!), Taimeiken is known for serving some of the best yoshoku dishes in Japan. That reputation made it impossible to resist trying their curry senbei.
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| Taimeiken Curry Senbei (たいめいけん カレーせんべい) |
The bag contained 25 small packs (7 pieces each), totaling 410g for 1,198 yen. This packaging made it perfect as a small, delicious souvenir to share with others. The senbei themselves were actually really good—crunchy, not too spicy, and full of a nice, rich curry flavor. It felt like a fun way to enjoy the taste of a legendary restaurant in snack form, and the generous portion size made it a great value.
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| Taimeiken Curry Senbei (たいめいけん カレーせんべい) |
7. Omoriya Shijimi Wakame Soup (大森屋 しじみ わかめスープ)
Japanese instant freshwater clam and wakame soup
33 packs for 678 yen
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| Omoriya Shijimi Wakame Soup (大森屋 しじみ わかめスープ) |
I purchased this Omoriya Shijimi Wakame Soup—33 packs for 678 yen. Shijimi is freshwater clam, and it’s well‑known in Japan for its health benefits. It’s rich in ornithine, an amino acid that supports liver detox and helps reduce fatigue. Beyond the health aspect, I bought it simply because it’s delicious. The combination of clam and wakame seaweed gave the soup a light yet savory flavor, perfect for a quick meal or snack. With each pack individually portioned, it was convenient and affordable (about 20 yen per serving). I would definitely buy it again on my next Costco Japan trip.
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| Omoriya Shijimi Wakame Soup (大森屋 しじみ わかめスープ) |
8. Yamaki Katsuo Pack (ヤマキ かつおパック)
Dried Bonito Flakes
60 packs (2.5g each) for 878 yen
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| Yamaki Katsuo Pack (ヤマキ かつおパック) |
We purchased this Yamaki Katsuo Pack of dried bonito flakes—60 packs (2.5g each) for 878 yen. Although 60 packs sounds like a lot, the individually portioned packets make it easy to use and keep fresh. We mainly use them as a topping for okonomiyaki and yakisoba noodles, where the bonito flakes add that signature umami flavor and a touch of aroma. This was actually our second time purchasing it, which shows how useful and versatile it is in everyday cooking. At about 15 yen per pack, it’s both affordable and convenient, making it a staple in our Costco Japan haul.
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| Okonomiyaki |
Mayonnaise
500g for 598 yen
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| Yamaya Mentai Mayonnaise Type (やまや めんたい マヨネーズ タイプ) |
When I go to Costco in Japan, I always purchase this Yamaya Mentai Mayonnaise Type—500g for 598 yen. You can also find the regular‑sized Yamaya Mentaiko Mayonnaise at some supermarkets, but the Costco version is larger and more affordable. Yamaya is a high‑end brand of mentaiko, Japanese marinated cod roe, and this mayonnaise contains Yamaya’s signature mentaiko, giving it a rich umami flavor with a gentle spicy kick.
My favorite way to enjoy this mayonnaise is on an egg toast. It’s especially delicious with Japanese thick‑sliced bread, where the creamy mayo and savory cod roe blend perfectly with the soft egg. (You can check out my previous entry, How to Make An Easy Egg Toast — Japanese Sliced Bread + Japanese Mayonnaise = Deliciousness.) This versatile condiment also works well as a dip for vegetables, a topping for sushi rolls, or mixed into pasta for a quick Japanese‑style dish.
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| Egg and Yamaya Mentaiko Mayonnaise over Toast |
Sunscreen
Two Packs (120g each) for 1,598 yen
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| Biore UV Aqua Rich SPF50 PA++++ (ビオレUV アクアリッチ) |
When I visit Japan, I always make sure to purchase some Japanese sunscreen. If you’ve never tried one, you should—most Japanese sunscreens feel lightweight and don’t leave a white cast, which makes them very comfortable for daily use.
At Costco, this Biore UV Aqua Rich sunscreen was on sale for 1,498 yen for two 120g packs, an excellent value compared to buying smaller sizes elsewhere. I had tried this sunscreen before and knew it had many positive reviews in Japan, so I purchased it again without hesitation. With SPF50 and PA++++, it provides strong UV protection, and the watery texture makes it easy to apply without stickiness. Since I always need Japanese sunscreen anyway, picking up this twin pack felt like the perfect choice.
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Kao Biore has started selling Biore UV Aqua Rich in the United States. The Japanese version is famous for its watery texture and SPF50+ PA++++ protection, but the U.S. release isn’t exactly the same. Because FDA rules limit which UV filters can be used, the American formula uses older approved filters like Avobenzone and Octocrylene, while the Japanese one includes newer filters such as Tinosorb S.
In short: the U.S. version is inspired by the Japanese bestseller, but if you want the original watery essence, you’ll need the Japanese formula.
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11. Kyo Miyarisan, Strong Miyarisan (強ミヤリサン)
Probiotics
1,200 tablets for 5,498 yen
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| Kyo Miyarisan, Strong Miyarisan (強ミヤリサン) |
As I mentioned in my previous entry, since last year my husband and I have been taking this Japanese probiotic. It actually works for us—we’ve noticed better digestion and overall balance. Strong Miyarisan contains Clostridium butyricum (酪酸菌), which helps balance gut bacteria, improve digestion, reduce harmful microbes, and support nutrient absorption and immune health.
When we visited Costco, we purchased it again—1,200 tablets for 5,498 yen. The large bottle is cost‑effective and lasts a long time, making it a practical choice for something we take daily.
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| Kyo Miyarisan, Strong Miyarisan (強ミヤリサン) |
My husband takes 9 tablets daily, as directed, but I only take 2 tablets daily—and it still works well for me.
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| Kyo Miyarisan, Strong Miyarisan (強ミヤリサン) |
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| Kyo Miyarisan and Bio-Three Probiotics |
Side Note: Bio‑Three Hi Probiotics (ビオスリーHi錠)
By the way, my sister takes Bio‑Three Hi Probiotics because I recommended it to her. She says it works for her—she’s noticed better digestion and overall balance. As far as I know, Costco sells Bio‑Three in the largest quantity at the most affordable price, which makes it a practical option for long‑term use.
These are my entries you might like.
■What I Bought at Costco Japan: 16 Favorites (2025)
■Costco Japan Haul - What I Purchased at Costco in Japan (2022)
■What Do They Sell at Costco in Japan?
■10 Products I Purchased at Costco in Japan
■All Beauty Products I Purchased in Japan in 2022
■Japanese Snack and Candy Haul - 9 Products I Purchased in Japan
■7 Products I Purchased at Muji Store in Japan - Muji Haul
■My Shopping List for Japanese Groceries - What I Want to Get in Japan
■My Shopping List for Japanese Beauty Products - What I Want to Get in Japan
■8 Japanese Snacks and Candies I Purchased in Japan - Japan Haul
■Japanese Grocery Haul - 7 Products He Purchased at Kitano Ace in Japan
■Don Quijote (Donki) Haul - What He Got in Japan
■Japanese Lawson Convenience Store Bread Haul
■What He Got at Drugstore in Japan - Haul
■Top 10 Products You Should Buy at Japanese Supermarkets (for Beginners!)
■My Top 15 Must Eat Foods in Japan - My Favorite Japanese Foods
■Top 10 Most Popular Japanese Foods
■5 Best Delicious Souvenirs from Fukuoka
■Top 3 My Favorite Delicious Souvenirs from Osaka
■My Top 10 Favorite Japanese Snacks
■My Top 10 Favorite Japanese Sweets
My entries related to Costco in Japan can be seen here.
My entries related to Best Japanese Beauty Products can be seen here.
My entries related to Japan can be seen here.
My entries related to beauty can be seen here.
My entries related to Japan Haul can be seen here.
You can find my beauty entries by categories from here.
