(C89) [Itaba Tatamiten (Itaba Hiroshi)] Itaba Tatamiten 2015 Fuyu no hon (THE iDOLM@STER)
(C64) [Itaba Tatamiten (Itaba Hiroshi)] Ashita made Matenai (Ashita no Nadja)
(C89) [Hiroshikidou (Hiroshiki)] Gochuumon wa Shuzai desu ka? (Gochuumon wa Usagi desu ka?)
[Itaba Hiroshi] Ane to Kurasu [Chinese]
[Itaba Hiroshi] Furareta Kanojo to Yori o Modoshita Riyuu - The Reason Why I Got Back Together with My Ex [Digital]
(C54) [Itaba Tatamiten (Itaba Hiroshi)] Nisemono 3 (Pretty Sammy, Nurse Angel Ririka SOS, Samurai Spirits)
(C73) [Itaba Tatamiten (Itaba Hiroshi)] Ricchan wa Kawaii no Desuyo (iDOLM@STER)
(C60) [Itaba Tatamiten (Itaba Hiroshi)] Nisemono 8
(C46) [Itaba Tatamiten (Itaba Hiroshi)] Chou Kuse Chacha Muka Paradise (Various)