(CSP4) [Otaku Beam] Comic Market de aimashou

(C102) [Otaku Beam (Ootsuka Mahiro)] Kurata Akiko no Kokuhaku/Bangaihen - Ito Akiko no Shumatsu

(C103) [Otaku Beam (Ootsuka Mahiro)] Marika Swing Me Around 1 | 마리카 스윙 미 어라운드 1 [Korean]

(C103) [Otaku Beam (Ootsuka Mahiro)] Marika Swing Me Around 1

(COMITIA116) [Otaku Beam (Ootsuka Mahiro)] Stay by Me Zenjitsutan Fragile S - Stay by me "Prequel" [Fragile・S] [Russian] [KuruMachi]

(C89) [Otaku Beam (Ootsuka Mahiro)] Stay by Me / One More [Russian] [KuruMachi]