by The popular volleyball anime Haikyu!! is teaming up with MOS Burger once again for a special winter collaboration! MOS Burger has announced the 2027 MOS Lucky Bag, featuring newly illustrated Haikyu!! merchandise inspired by Karasuno High School and its rival teams. The limited-edition lucky bag will be available at participating MOS Burger restaurants across Japan, with online reservations opening on November 25, 2026, at 3:00 p.m. JST.
Priced at ¥5,000 (tax included), the lucky bag includes four exclusive everyday-use items: a square quilted pouch, a multi-purpose bowl, a wooden spoon, and a set of three original zipper bags. It also comes with ¥5,000 worth of MOS Burger meal vouchers, making the set particularly appealing to both anime fans and regular customers.
But the collaboration does not stop with the lucky bag. MOS Burger is also introducing Haikyu!!-themed bonuses with its children’s MOS Wai Wai Set, a limited-edition meat bun package featuring an original cooler bag, and special in-store voice announcements by Shoyo Hinata, voiced by Ayumu Murase.
The new campaign follows the previous collaboration between Haikyu!! and MOS Burger and brings the anime’s characters into everyday dining experiences. Here’s everything fans need to know about the 2027 lucky bag, merchandise, reservation dates, and special promotions.
Haikyu!! and MOS Burger Announce Their 2027 Winter Collaboration
MOS Burger officially announced its latest collaboration with the anime Haikyu!! on November 4, 2026. Under the campaign slogan, “With MOS, We’re Unbeatable This Winter!”, the collaboration will offer several limited-time products and exclusive bonuses at participating MOS Burger locations throughout Japan.
The main attraction is the 2027 MOS Lucky Bag, which features four original merchandise items designed especially for the collaboration. Unlike merchandise made solely for display, these products are intended to be useful in everyday life, making them suitable for adult fans as well.
The new illustrations feature characters from three well-known schools in the Haikyu!! story:
- Karasuno High School: The team associated with Shoyo Hinata and his friends.
- Nekoma High School: One of Karasuno’s most memorable rivals.
- Fukurodani Academy: The school represented by the popular character Kotaro Bokuto and his teammates.
This combination gives fans an opportunity to enjoy merchandise featuring not only Hinata’s team but also some of the rival-school characters who have become favourites among viewers.
The 2027 lucky bag marks another collaboration between MOS Burger and Haikyu!!, following their previous summer lucky bag promotion. This time, the partnership expands into several different activities, including children’s meal bonuses, frozen food, and original voice recordings.
2027 MOS Lucky Bag Includes Four Exclusive Haikyu!! Items
The 2027 MOS Lucky Bag is priced at ¥5,000, including tax. It contains four original merchandise items and ¥5,000 worth of meal vouchers, all presented in a special bag featuring exclusive Haikyu!! artwork.
The merchandise has been designed with practical everyday use in mind. Here is a closer look at each item.
- Square Quilted Pouch
The first item is a square quilted pouch featuring original volleyball-inspired stitching. Its design combines the Haikyu!! theme with a practical shape suitable for carrying small personal belongings.
The pouch features an interior design and pockets, while its structure allows it to stand upright when filled. This makes it useful for storing cosmetics, stationery, accessories, and other small everyday essentials.
It can also be used while travelling or as a convenient organiser inside a larger bag.
- Multi-Purpose Bowl
The second item is a multi-purpose bowl inspired by the tableware used to serve soup at MOS Burger restaurants.
It features original collaboration artwork on the sides and a matte finish intended to make it suitable for everyday use. Its simple appearance means that fans can use it at home without it looking like an overly decorative collectible.
The bowl measures approximately 12 cm in diameter and 6.5 cm in height. It can be used for soup, snacks, desserts, and other small meals.
- Wooden Spoon
The third item is a wooden spoon made from natural wood. Its warm, natural appearance complements the multi-purpose bowl included in the lucky bag.
Measuring approximately 19 cm long and 4 cm wide, the spoon is designed for a variety of uses, including eating soup, curry, and desserts.
Together, the bowl and wooden spoon make a practical combination for everyday meals.
- Original Zipper Bags – Set of Three
The fourth item is a set of three original zipper bags featuring newly illustrated characters from Karasuno High School, Nekoma High School, and Fukurodani Academy.
Each bag measures approximately 17.5 cm wide and 17 cm high. They can be used to organise small accessories, stationery, snacks, and other personal belongings.
Fans can also use them to carry smaller Haikyu!! collectibles or keep their merchandise organised when travelling.
Special Lucky Bag and ¥5,000 Meal Vouchers
All four merchandise items are packed inside a special bag featuring exclusive Haikyu!! artwork.
The lucky bag also includes ¥5,000 worth of MOS Burger meal vouchers, provided as ten vouchers worth ¥500 each. This means the total value of the meal vouchers matches the purchase price of the lucky bag.
The vouchers can be used when purchasing eligible items at participating MOS Burger restaurants. They are valid from December 30, 2026, through March 31, 2027.
However, there are some important conditions:
- The vouchers cannot be exchanged for cash or refunded.
- No change is given when the purchase amount is less than the voucher value.
- Multiple vouchers can be used in a single transaction.
- They cannot be used for MOS online orders, delivery services, or certain ordering and payment systems.
- They cannot be used to purchase gift certificates, lucky bags, or add money to a MOS Card.
- Some special locations, such as restaurants inside stadiums, theme parks, and university campuses, are excluded.
For fans who regularly visit MOS Burger, the meal vouchers provide an additional reason to consider purchasing the set.
MOS Burger’s Haikyu!! Meat Buns Come with an Original Cooler Bag
Another special product in the collaboration is MOS Meat Buns with a Haikyu!! original-design cooler bag.
The product is priced at ¥780 (tax included) and contains two meat buns in one package. It is a takeout-only product and must be kept frozen.
The highlight is the original cooler bag, which features Haikyu!!-themed artwork. It adds another practical collectible to the collaboration and gives fans an additional way to enjoy the series outside the restaurant.
Online special reservations will begin on December 17, 2026, at 3:00 p.m. JST. The collection period is scheduled for January 15–31, 2027.
The product will be available in limited quantities at participating MOS Burger restaurants. Some special-format locations, food court restaurants, and stores that do not offer online ordering will not carry it.
As with the lucky bag, availability is limited, and the product may sell out before the reservation period ends.
Haikyu!! Collaboration Bonuses for the MOS Wai Wai Set
MOS Burger is also bringing Haikyu!! merchandise to its children’s MOS Wai Wai Set.
The collaboration will offer six different bonus items across two promotional waves. These include stationery, character-themed accessories, and other small collectibles.
The first wave begins on November 11, 2026, while the second wave starts on November 25, 2026.
First Wave: November 11, 2026
The first wave features three items:
- Scoreboard-style Blackboard: A small blackboard-style item inspired by a volleyball scoreboard.
- Nekoma Ballpoint Pen: A pen featuring a design inspired by Nekoma High School.
- Hinata Shoe-Case-Style Mini Drawstring Pouch: A small drawstring bag inspired by the shoe case associated with Hinata.
Second Wave: November 25, 2026
The second wave also includes three items:
- Fukurodani Academy Ballpoint Pen: A pen featuring a design inspired by Fukurodani Academy.
- Die-Cut Stickers: A set featuring seven characters.
- Original Memo Clips: A seven-piece set of character-themed memo clips.
The bonuses will be offered while supplies last, with the campaign scheduled to continue until early February 2027.
Availability may vary by restaurant. The Haikyu!! bonuses are not sold separately, and customers may also have the option of choosing other MOS Wai Wai Set bonuses, depending on the participating store’s stock.
Shoyo Hinata’s Voice Will Be Heard Inside MOS Burger Restaurants
One of the most exciting parts of the collaboration for anime fans is the special in-store announcement featuring Shoyo Hinata, the protagonist of Haikyu!!.
Hinata is voiced by Ayumu Murase, who will appear in newly recorded original messages played through MOS Burger’s in-store broadcast programme, MOS Sound Selection.
The special announcements will run from November 11 to November 30, 2026, at participating MOS Burger restaurants across Japan.
In these recordings, Hinata will introduce the 2027 MOS Lucky Bag and talk to customers visiting the restaurants. The messages have been specially recorded for the collaboration, making them an exclusive experience for fans who visit MOS Burger during the campaign.
This is a fun addition to the promotion because customers will be able to hear Hinata’s familiar voice while enjoying their meals. It also gives the collaboration a more immersive feel beyond the merchandise itself.
Some locations are excluded from the in-store broadcast, so the special messages may not be available at every MOS Burger restaurant.
Haikyu!!: A Beloved Volleyball Anime
Haikyu!! is a popular sports manga and anime series created by Haruichi Furudate. It follows the growth, friendships, rivalries, and competitive spirit of high school volleyball players, with Shoyo Hinata serving as the central protagonist.
The story begins with Hinata developing a passion for volleyball after watching a talented player known as the Little Giant. Although Hinata is shorter than many of his opponents, he refuses to give up on his dream of becoming a great volleyball player.
He eventually joins Karasuno High School, where he encounters Tobio Kageyama, a highly talented setter with whom he initially has a difficult relationship. Despite their differences, the two gradually develop a powerful playing partnership.
The series follows Karasuno’s journey through intense matches against rival schools, including Nekoma High School and Fukurodani Academy. Along the way, the characters learn about teamwork, discipline, trust, and the importance of supporting one another.
The television anime began airing in 2014 and has continued to attract fans across different generations. Its combination of exciting volleyball matches, memorable characters, and emotional storytelling has helped establish it as one of the best-known sports anime franchises.
The franchise also has new projects scheduled for 2027, including the film Haikyu!! The Movie: VS the Little Giant and the special anime Haikyu!! Where the Monsters Go. These upcoming projects give fans even more reasons to look forward to the series’ future.
Where to Reserve the Haikyu!! x MOS Burger 2027 Lucky Bag
Online special reservations for the 2027 MOS Lucky Bag will begin on November 25, 2026, at 3:00 p.m. Japan Standard Time.
Reservations will be accepted online until December 24, 2026, or until the limited stock sells out. Each customer may purchase up to five lucky bags.
Customers who successfully reserve a bag can collect it at their selected restaurant between December 30, 2026, and January 11, 2027. Some restaurants may also offer in-store sales depending on their remaining stock.
The MOS Meat Buns with the original Haikyu!! cooler bag will have a separate online reservation period beginning December 17, 2026.
With exclusive everyday-use merchandise, meal vouchers, children’s set bonuses, frozen meat buns, and special voice messages from Hinata, the 2027 MOS Burger collaboration offers several ways for fans to enjoy the world of Haikyu!!.
Whether you are collecting merchandise from Karasuno, Nekoma, or Fukurodani, or simply want to hear Hinata’s newly recorded messages during a restaurant visit, this winter campaign brings the spirit of the volleyball anime into everyday life.
