Special
Finished airing
1 episode
Hai to Gensou no Grimgar: Furoagari no Kabe ni Kaketa Seishun - One More Centimeter
Grimgar: Staking Our Youths on the Bath Wall - One More Centimeter · 灰と幻想のグリムガル 「風呂上りの壁にかけた青春―one more センチメートル」
Characters and voice actors
Staff and studios
Jyumonji, Ao
Original creator
Nii, Manabu
Chief animation director
A-1 Pictures
Animation production