Mos Burger will sell a Haikyu!! 2027 lucky bag in limited quantities at its locations across Japan, excluding some stores, with online reservations opening November 25, 2026, at 3 p.m. JST, according to an Anime Anime report. The chain will also play in-store messages from protagonist Shoyo Hinata, voiced by Ayumu Murase, from November 11 to 30.
The ¥5,000 bag contains four goods with newly drawn designs: a square quilted pouch, a multi-bowl, a three-pack of zipper bags and a wooden spoon. It also includes ¥5,000 worth of meal vouchers, according to Mos Burger's official campaign page. The designs feature characters from Karasuno High and rival schools Nekoma High and Fukurodani Academy. Anime Anime reports that this is the second collaboration between the series and the chain, following last year's Summer Lucky Bag.
Advance reservations are online only and run through December 24 while supplies last, with pickup from December 30, 2026, to January 11, 2027. Purchases are limited to five per customer, and some stores may sell bags in person depending on stock.
The newly recorded Hinata messages will air on Mos Sound Selection, the chain's in-store broadcast, at locations across Japan, excluding some stores. Hinata introduces the lucky bag and addresses customers eating in the restaurant.
Meat Buns and Kids' Set Extras
Mos Burger will also offer limited quantities of its Mos no Nikuman meat buns with a Haikyu!! insulated bag for ¥780. The takeout-only pack holds two buns and must be kept frozen. Online reservations run from December 17, 2026, at 3 p.m. JST to January 11, 2027, with pickup from January 15 to 31. Special locations, food-court locations and stores without online ordering will not sell it.
The children's Mos Wai Wai Set will offer six Haikyu!! extras in two waves at locations across Japan, excluding some stores. Each wave runs until early February 2027 while supplies last, and the extras are not sold separately.
- First wave, from November 11, 2026: a scoreboard-style chalkboard, a Nekoma ballpoint pen and a mini drawstring pouch styled after Hinata's shoe case
- Second wave, from November 25, 2026: a Fukurodani Academy ballpoint pen, a seven-character die-cut sticker set and a seven-piece memo clip set