[Mutsukidou (Mossari Yuu)] Bocchi-chan no Shiawase Spiral (Bocchi the Rock!) [Digital] | [睦月堂 (もっさり優)] ぼっちちゃんの幸せスパイラル (ぼっち・ざ・ろっく!) [DL版] | Bocchi-chan no Shiawase Spiral