Mari Tsutsui

Mari Tsutsui developed an intense aversion toward men after feeling deeply betrayed by her older brother's marriage. She channels her emotional dependence almost exclusively onto her best friend Anna, lashing out verbally—and sometimes physically—at any guy who dares get close, particularly Tomoya Matsunaga. This behavior earned her the nickname 'Spit Girl' among those around her. Beneath her fiery, combative exterior, however, lies a lonely and vulnerable heart longing for connection. Through Matsunaga's persistent and genuine pursuit, Mari gradually lets her guard down and begins to confront the feelings she has long kept buried.