(COMIC1) [Otaku Beam (Ootsuka Mahiro)] [24→←14] lesson#1 [Textless]

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

(C73) [Otaku Beam (Ootsuka Mahiro)] [24-><-14] Lesson#3 [Textless]

(C72) [Otaku Beam (Ootsuka Mahiro)] [24-><-14] Lesson#2 [Textless]

(COMIC1☆2) [Otaku Beam (Ootsuka Mahiro)] 2514 [24→←14] #Extra chapter [Textless]

(C74) [Otaku Beam (Ootsuka Mahiro)] Superfluity [24→←14] # Extra Chapter 02 [Textless]