Ajitani Hifumi - 16 years old, second year at Trinity General School. A member of the Supplementary Lessons Department due to poor results on the last exam. Hifumi is an energetic and kind girl who is obsessed with the anime "Momo and Friends," specifically Peroro and buy all merch. Her obsession with these toys sometimes borders on insanity.  But she's devoted to her friends, and even though she calls herself an "ordinary girl," she's clearly not one.