Tokyo Banana is releasing a limited-run chocolate banana-flavored treat called “Bunyan-ko,” featuring a playful black cat design, starting September 10, 2026, in Tokyo.
This autumn and winter lineup highlights a rich chocolate banana custard cream wrapped in a soft chocolate-scented sponge cake, perfect for sweet lovers comparing Tokyo’s seasonal sweets offerings.
The sweets are available in 4-piece boxes for ¥756 and 8-piece boxes for ¥1,512. Alongside the sweets, seven new original “Bunyan-ko” goods, including eco bags, keychains, and cushions, will be sold at select Tokyo locations.
About Tokyo Banana Bunyan-ko and New Goods

The “Bunyan-ko” sweets transform Tokyo Banana into a black cat with a chocolate-flavored sponge and banana-chocolate custard cream filling. Each box contains six different cat poses, including rare designs like the “double beckoning cat.” The new goods line features charming items such as eco bags with the Bunyan-ko design, acrylic keychains, face pouches, sitting plush mascots, soft cushions, stainless steel mugs, and shoulder bags. These products are designed to add a touch of cuteness and comfort to everyday life.




















Highlights
- Chocolate banana-flavored Tokyo Banana sweets available in 4-piece (¥756) and 8-piece (¥1,512) boxes.
- Seven new original Bunyan-ko goods including eco bags, keychains, pouches, mascots, cushions, mugs, and shoulder bags.
- Exclusive online complete set featuring all seven goods for ¥9,980.
- Available at Tokyo Station, Haneda Airport, and select stores until around March 31, 2027.
- Some items, like keychains and pouches, go on sale from October 1, 2026.
Product & Availability Details
| Item | Details |
|---|---|
| Name | Tokyo Banana Bunyan-ko Chocolate Banana Flavor and Original Goods |
| Menu / items | Tokyo Banana Bunyan-ko Chocolate Banana Flavor sweets (4-piece, 8-piece); Eco bag (single, 4-piece set, 8-piece set); Acrylic keychain; Face pouch; Sitting mascot; Cushion; Stainless steel mug; Shoulder bag; Complete goods set |
| Period | September 10, 2026 – Around March 31, 2027 |
| Location | Tokyo Station (Yaesu Underground Central Exit), Daimaru Tokyo Store 1F Studio, Tokyo Gift Palette (Yaesu North Exit), Haneda Airport Terminal 1 & 2 |
| Stores | Tokyo Banana s (JR Tokyo Station Yaesu Underground Central Exit), Tokyo Banana Studio 1F Daimaru Tokyo, Tokyo Banana Tokyo Gift Palette, Haneda Airport Terminal 1 Tokyo Shokuhin-kan E Gate, TOKYO BANANA Cafe Stand (Terminal 1 Gate inside), Haneda Airport Terminal 2 SMILETOKYO |
| Price | 4-piece sweets ¥756 (tax included); 8-piece sweets ¥1,512 (tax included); Eco bag single ¥990; Eco bag 4-piece set ¥1,650; Eco bag 8-piece set ¥2,350; Acrylic keychain ¥700; Face pouch ¥900; Sitting mascot ¥1,100; Cushion ¥2,250; Stainless steel mug ¥2,350; Shoulder bag ¥2,400; Complete goods set ¥9,980 |
| Official website | https://www.tokyobanana.jp/ |
Before you buy
- When can I buy Tokyo Banana Bunyan-ko sweets?
- They will be available from September 10, 2026, until around March 31, 2027, at select Tokyo stores.
- When does the Bunyan-ko goods campaign start?
- Most goods launch on September 10, 2026; however, some items like the acrylic keychain, face pouch, and sitting mascot will be available from October 1, 2026.
- Where can I get Bunyan-ko goods?
- They are sold at Tokyo Banana stores in Tokyo Station, Daimaru Tokyo, Tokyo Gift Palette, and Haneda Airport terminals.
- How much is the complete Bunyan-ko goods set?
- The online exclusive complete set is priced at ¥9,980 (tax included).