Tachibana Mikage

Mikage, Sousuke's steadfast childhood friend, faced the tragic loss of her parents in the devastating Great Kanto Earthquake. From then on, she and the Kudou siblings forged an unbreakable bond, becoming a close-knit family in all but name.

Now employed by a reputable magazine company, Mikage remains unwavering in her belief in Sousuke's innocence. Determined to right the wrong, she embarks on a personal quest to unravel the tangled threads of the murder case and vindicate her cherished friend.