秘密を抱えた彼女
三角初音のお話
父は豊川定治 祥ちゃんの祖父
The story of Hatsune Miku
BanG Dream! Ave Mujica
これからお話ししますのは
What I'm about to tell you is
She carries a secret.
Father is Toyokawa Teiji, Shou-chan's grandfather.
