[20+1 (Hatachi)] Zannen-kei Illust Bon(´・ω・`) (Boku wa Tomodachi ga Sukunai) [Digital] | [20+1 (はたち)] 残念系イラスト本(´・ω・`) (僕は友達が少ない) [DL版] | Zannen-kei Illust Bon