To celebrate the 50th anniversary of Kinoko no Yama, we are holding a campaign where you can win a special sleeve case autographed by Yuki Kawamura — “Kawamura no Yama” and “Yuuki no Sato.”
Overview of the Yuki Kawamura × Kinoko no Yama and Takenoko no Sato collaboration campaign
■ Prizes：
Prize A (2 winners)：One special sleeve case autographed by Yuki Kawamura + 5 boxes each of Kinoko no Yama and Takenoko no Sato
* One winner each will receive either “Kawamura no Yama” or “Yuki no Sato.” The prize type cannot be selected.
Prize B (5 winners)：Kinoko no Yama + Takenoko no Sato — 50 boxes each
Prize C (5 winners)：I LOVE Kinoko T-shirt (L size)
Prize D (5 winners)：I LOVE Takenoko T-shirt (L size)
■Application period：
From Monday, May 25, 2026, 15:00 to Sunday, June 14, 2026, 23:59
■Winner announcement：
Winners will be contacted by DM from the official account by early July.
■How to enter：
① Follow the official Instagram account “【Official】Meiji Okashi de HAPPY Laboratory” (@okashihappy_jack)
② Comment on this campaign post with the single prize you want