Character hiromi seki3

[Shiranai] Deremasu Battle Royale (THE iDOLM@STER CINDERELLA GIRLS)

(C94) [SPACE BARON, Quad Prime (MATRA-MICA)] Seki-chan to Marui Tsuranatta Yatsu (THE IDOLM@STER CINDERELLA GIRLS)

[Gamanuntaka (Murai Toyo)] GBNS to Hamezu ni Kimochi Yoku Naru Hon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]