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DISCOVER THE KOJI AND MORE
Welcome to Koji and More — where Japanese fermentation meets gut-friendly living.

OUR MISSION
“To inspire individuals to embrace the wisdom of traditional Japanese food culture, gut health, and mindful living for a healthier and happier life.”
![✨ Here’s my secret to eating fermented foods every day.
The 5-Minute Fermented Marinade I Always Keep in My Fridge 🤩
Want an easier way to enjoy fermented foods every day without spending hours in the kitchen?
This homemade Miso Kasu-doko (Miso & Sake Lees Marinade) has been one of my favorite Japanese meal prep staples for years. I simply make one batch, marinate fish or meat for 24–48 hours, then cook it or freeze everything until I’m ready to cook.
It’s incredibly convenient, delicious, and makes healthy eating so much easier.
The best part? This marinade combines THREE traditional Japanese fermented foods—miso, sake lees (sake kasu) and Mirin. During marination, natural enzymes begin breaking down proteins into amino acids, making meat and fish more tender, more flavorful, and easier to digest.
Not only does it create incredible umami, but it’s also a simple way to support gut health while enjoying authentic Japanese home cooking.
What would you marinate first—salmon, chicken, black cod, or pork? Let me know below! 👇
Ingredients: [makes about 280ml]
• ½ cup sake lees (sake kasu)
• ½ cup miso
• 40 ml hon mirin
Good to Know:
☑ Store in an airtight container in the refrigerator for up to 10 days.
☑ Coat each piece of meat or fish with about 1½–2 tablespoons of the marinade.
☑ Marinate for 24–48 hours.
☑ Freeze for meal prep or cook immediately by steaming, grilling, or adding to soups and hot pots.
✨ Save this recipe for your next meal prep!
Follow @kojiandmore for more authentic Japanese fermentation and gut-friendly recipes.](https://scontent.cdninstagram.com/v/t51.82787-15/722035157_17895180123508076_2155356250293185687_n.jpg?stp=dst-jpg_e35_tt6&_nc_cat=102&ccb=7-5&_nc_sid=18de74&efg=eyJlZmdfdGFnIjoiQ0xJUFMuYmVzdF9pbWFnZV91cmxnZW4uQzMifQ%3D%3D&_nc_ohc=iJjeTnOx9C4Q7kNvwGLdtsB&_nc_oc=Adqf8VBq8K_ElP6HkRmksEyoF2InyzBtlb07w3Hs_3rCfFbTAMN5E9b2GKv1ezXV_do&_nc_zt=23&_nc_ht=scontent.cdninstagram.com&edm=ANo9K5cEAAAA&_nc_gid=g5IzHVDpJn30A6gXWq2QHQ&_nc_tpa=Q5bMBQFRY35QheKMH_RUrzQM29T84mz3AQCRsAuY5-bY3Xe01R9gvv2xl0DChHAn0sIqZLbyCLFqq7c5&oh=00_AQAljYWLJMl9K9vRiegNrPOucbZVRmHH5cjqdck-rz-kJw&oe=6A4B2214)
![✨ Here’s my secret to eating fermented foods every day.
The 5-Minute Fermented Marinade I Always Keep in My Fridge 🤩
Want an easier way to enjoy fermented foods every day without spending hours in the kitchen?
This homemade Miso Kasu-doko (Miso & Sake Lees Marinade) has been one of my favorite Japanese meal prep staples for years. I simply make one batch, marinate fish or meat for 24–48 hours, then cook it or freeze everything until I’m ready to cook.
It’s incredibly convenient, delicious, and makes healthy eating so much easier.
The best part? This marinade combines THREE traditional Japanese fermented foods—miso, sake lees (sake kasu) and Mirin. During marination, natural enzymes begin breaking down proteins into amino acids, making meat and fish more tender, more flavorful, and easier to digest.
Not only does it create incredible umami, but it’s also a simple way to support gut health while enjoying authentic Japanese home cooking.
What would you marinate first—salmon, chicken, black cod, or pork? Let me know below! 👇
Ingredients: [makes about 280ml]
• ½ cup sake lees (sake kasu)
• ½ cup miso
• 40 ml hon mirin
Good to Know:
☑ Store in an airtight container in the refrigerator for up to 10 days.
☑ Coat each piece of meat or fish with about 1½–2 tablespoons of the marinade.
☑ Marinate for 24–48 hours.
☑ Freeze for meal prep or cook immediately by steaming, grilling, or adding to soups and hot pots.
✨ Save this recipe for your next meal prep!
Follow @kojiandmore for more authentic Japanese fermentation and gut-friendly recipes.](https://scontent.cdninstagram.com/v/t51.82787-15/722035157_17895180123508076_2155356250293185687_n.jpg?stp=dst-jpg_e35_tt6&_nc_cat=102&ccb=7-5&_nc_sid=18de74&efg=eyJlZmdfdGFnIjoiQ0xJUFMuYmVzdF9pbWFnZV91cmxnZW4uQzMifQ%3D%3D&_nc_ohc=iJjeTnOx9C4Q7kNvwGLdtsB&_nc_oc=Adqf8VBq8K_ElP6HkRmksEyoF2InyzBtlb07w3Hs_3rCfFbTAMN5E9b2GKv1ezXV_do&_nc_zt=23&_nc_ht=scontent.cdninstagram.com&edm=ANo9K5cEAAAA&_nc_gid=g5IzHVDpJn30A6gXWq2QHQ&_nc_tpa=Q5bMBQFRY35QheKMH_RUrzQM29T84mz3AQCRsAuY5-bY3Xe01R9gvv2xl0DChHAn0sIqZLbyCLFqq7c5&oh=00_AQAljYWLJMl9K9vRiegNrPOucbZVRmHH5cjqdck-rz-kJw&oe=6A4B2214)












![✨ The Secret to Incredible Miso Soup? Homemade Miso.
[Check out my other Reel for the Azuki Miso recipe, or stay tuned for my upcoming miso workshop! 😁]
After fermenting and aging my homemade azuki miso for three months, I couldn’t wait to make my first bowl of miso soup.
The result?
Honestly, it may have been the most delicious miso soup I’ve ever had.
✅ Check the comments for the recipe ↓
The azuki miso was naturally sweet, deeply flavorful, and much gentler than many store-bought misos. Combined with homemade kombu and katsuobushi dashi, tender turnips, turnip greens, and fried tofu, it created a bowl that was both comforting and nourishing.
Sometimes the simplest meals are the most memorable.
Azuki beans contribute additional fiber, plant-based protein, and nutrients beyond what you would find in traditional soybean miso.
Making miso requires patience.
But moments like this remind me why traditional Japanese fermentation is so special.
A bowl of miso soup made from miso you fermented yourself is something truly unforgettable.
Would you try making your own miso? Miso making workshop is coming soon!!
Save this recipe and follow @KojiandMore for more Japanese fermentation, gut health tips, and traditional recipes ✨
=========
✨ 3か月待った小豆味噌で、人生最高の味噌汁ができました
3か月かけて発酵・熟成させた自家製小豆味噌。
完成したら真っ先に作りたかったのが、やっぱり味噌汁でした。
一口飲んでびっくり。
ほんのり自然な甘みがあり、塩辛すぎず、優しいのにしっかり旨味がある。
今まで飲んだ味噌汁の中で、一番美味しいと思える一杯になりました✨
今回は、いつもの昆布と鰹の出汁に、かぶ・かぶの葉・油揚げを合わせました。
シンプルなのに、本当に相性抜群です。
小豆味噌は、大豆味噌とはまた違った魅力があり、小豆由来の食物繊維や植物性たんぱく質も含まれています。
小豆味噌はスーパーではなかなか見かけませんよね。
だからこそ、自分で作る価値があります✨
発](https://scontent.cdninstagram.com/v/t51.82787-15/716630627_17891350365508076_6574003660022605540_n.jpg?stp=dst-jpg_e35_tt6&_nc_cat=106&ccb=7-5&_nc_sid=18de74&efg=eyJlZmdfdGFnIjoiQ0xJUFMuYmVzdF9pbWFnZV91cmxnZW4uQzMifQ%3D%3D&_nc_ohc=Quk1cFuEyX4Q7kNvwHd3FxS&_nc_oc=Ado1wexArON4c7QbjuldMP78FiMTSOpojLaMFRLgL9kl9Ot9O-AagHHQF7-yL77nYpg&_nc_zt=23&_nc_ht=scontent.cdninstagram.com&edm=ANo9K5cEAAAA&_nc_gid=g5IzHVDpJn30A6gXWq2QHQ&_nc_tpa=Q5bMBQGQh7tCUa1ulfRVWwj1EcZEZlt-6N2ncIFnd73V7Ag7eFHWTaNhGwaq9Y8JaPQ1XZ1iAV4YFsW1&oh=00_AQCaytufa9bCj8E9Dy8N3uB6lo2KURprsU9iB5H1cQMGog&oe=6A4B00A4)
![✨ The Secret to Incredible Miso Soup? Homemade Miso.
[Check out my other Reel for the Azuki Miso recipe, or stay tuned for my upcoming miso workshop! 😁]
After fermenting and aging my homemade azuki miso for three months, I couldn’t wait to make my first bowl of miso soup.
The result?
Honestly, it may have been the most delicious miso soup I’ve ever had.
✅ Check the comments for the recipe ↓
The azuki miso was naturally sweet, deeply flavorful, and much gentler than many store-bought misos. Combined with homemade kombu and katsuobushi dashi, tender turnips, turnip greens, and fried tofu, it created a bowl that was both comforting and nourishing.
Sometimes the simplest meals are the most memorable.
Azuki beans contribute additional fiber, plant-based protein, and nutrients beyond what you would find in traditional soybean miso.
Making miso requires patience.
But moments like this remind me why traditional Japanese fermentation is so special.
A bowl of miso soup made from miso you fermented yourself is something truly unforgettable.
Would you try making your own miso? Miso making workshop is coming soon!!
Save this recipe and follow @KojiandMore for more Japanese fermentation, gut health tips, and traditional recipes ✨
=========
✨ 3か月待った小豆味噌で、人生最高の味噌汁ができました
3か月かけて発酵・熟成させた自家製小豆味噌。
完成したら真っ先に作りたかったのが、やっぱり味噌汁でした。
一口飲んでびっくり。
ほんのり自然な甘みがあり、塩辛すぎず、優しいのにしっかり旨味がある。
今まで飲んだ味噌汁の中で、一番美味しいと思える一杯になりました✨
今回は、いつもの昆布と鰹の出汁に、かぶ・かぶの葉・油揚げを合わせました。
シンプルなのに、本当に相性抜群です。
小豆味噌は、大豆味噌とはまた違った魅力があり、小豆由来の食物繊維や植物性たんぱく質も含まれています。
小豆味噌はスーパーではなかなか見かけませんよね。
だからこそ、自分で作る価値があります✨
発](https://scontent.cdninstagram.com/v/t51.82787-15/716630627_17891350365508076_6574003660022605540_n.jpg?stp=dst-jpg_e35_tt6&_nc_cat=106&ccb=7-5&_nc_sid=18de74&efg=eyJlZmdfdGFnIjoiQ0xJUFMuYmVzdF9pbWFnZV91cmxnZW4uQzMifQ%3D%3D&_nc_ohc=Quk1cFuEyX4Q7kNvwHd3FxS&_nc_oc=Ado1wexArON4c7QbjuldMP78FiMTSOpojLaMFRLgL9kl9Ot9O-AagHHQF7-yL77nYpg&_nc_zt=23&_nc_ht=scontent.cdninstagram.com&edm=ANo9K5cEAAAA&_nc_gid=g5IzHVDpJn30A6gXWq2QHQ&_nc_tpa=Q5bMBQGQh7tCUa1ulfRVWwj1EcZEZlt-6N2ncIFnd73V7Ag7eFHWTaNhGwaq9Y8JaPQ1XZ1iAV4YFsW1&oh=00_AQCaytufa9bCj8E9Dy8N3uB6lo2KURprsU9iB5H1cQMGog&oe=6A4B00A4)







