In her manga Heroine Shikkaku, the three main characters of the manga Strobe Edge (Ninako, Ren, and Andou) by Io Sakisaka, make a brief cameo in chapter 7.
In her manga Heroine Shikkaku, the three main characters of the manga Strobe Edge (Ninako, Ren, and Andou) by Io Sakisaka, make a brief cameo in chapter 7.