# Japanese food business anniversary promotions

> Live situation record from CLSTR: https://clstr.news/situations/japanese-food-business-anniversary-promotions
> Updated: 2026-10-26T03:35:26.000Z. Sources: 12. Developments: 3.

Various food service businesses in Japan have announced anniversary campaigns featuring discounted menus and special events.

Sushi Choshimaru is hosting a founding anniversary festival from October 31 to November 29, 2026, which includes weekly half-price or special-priced items on weekdays and ‘tenkomori’ (heaping) menus on weekends. The chain will also hold tuna carving events at all locations on select dates. Marion Crepes in Saitama is celebrating its 50th anniversary with a discounted banana chocolate cream crepe available via its official mobile app on October 21, 2026.

Kozo Sushi, a subsidiary of KOZO Holdings Co., Ltd., is celebrating its 62nd anniversary with a festival running from October 26 to November 8, 2026. The promotion features staggered discounts, including a 20-piece nigiri set, discounts on the ‘Kozo no Taikoban’ selection, and half-price sales on seared sushi sets. The company is also conducting a lottery campaign for free hand-rolled sushi. Specific phases of the Kozo Sushi festival include a 20-piece nigiri set for 980 yen (excluding tax) from October 26 to 30, a 300 yen discount on the ‘Kozo no Taikoban’ selection from October 31 to November 2, and 100 yen discounts on various pressed sushi (oshizushi) items between November 3 and November 5.

Hama Sushi is introducing limited-time menu items starting October 27, including large-cut Minami tuna, Awaji Island seaweed menchi-katsu nigiri, and boiled Hokkaido snow crab. These items will be available at 688 locations nationwide while supplies last, alongside a social media giveaway for meal vouchers.

## Timeline

### 2026-10-26: Kozou Sushi and Hama Sushi announce promotional campaigns

Kozou Sushi is celebrating its 62nd anniversary with a multi-phase sale, while Hama Sushi introduces limited-time seasonal seafood items across Japan.

2 sources. https://clstr.news/cluster/kozou-sushi-and-hama-sushi-announce-promotional-campaigns

### 2026-10-24: Kozo Sushi celebrates 62nd anniversary with promotional sales

Kozo Sushi is hosting a 14-day anniversary festival from October 26 to November 8, 2026, featuring various sushi discounts and a lottery campaign to celebrate its 62nd year.

8 sources. https://clstr.news/cluster/kozo-sushi-celebrates-62nd-anniversary-with-promotional-sales

### 2026-10-20: Various Japanese food businesses announce anniversary celebrations

Sushi Choshimaru and Marion Crepes are holding anniversary celebrations in Japan, featuring weekly half-price sushi items and discounted crepe promotions.

2 sources. https://clstr.news/cluster/various-japanese-food-businesses-announce-anniversary-celebrations

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Cite as: Japanese food business anniversary promotions. CLSTR, https://clstr.news/situations/japanese-food-business-anniversary-promotions