東京卍リベンジャーズ ~場地圭介からの手紙~ (Series) favorite_border

[DeepL Translation - needs review] Volume 1 of 1: The official spin-off of "Tokyo Manji Revengers"!　The story of Chifuyu Matsuno and Keisuke Baji, from their first encounter to their separation, which was not revealed in the main story. The story of Chifuyu Matsuno and Keisuke Baji, the story of their meeting and parting, which was not revealed in the main story. At that time, he receives a letter from the deceased.

(Translator: DeepL)