Anime

Gifuu Doudou!!: Kanetsugu to Keiji
義風堂々!! 兼続と慶次

Manga

Gifuu Doudou!!: Naoe Kanetsugu - Maeda Keiji Hanagatari

Gifuu Doudou!!: Naoe Kanetsugu - Maeda Keiji Sakegatari

Gifuu Doudou!!: Naoe Kanetsugu - Maeda Keiji Tsukigatari

Hana no Keiji: Kumo no Kanata ni
花の慶次 ―雲のかなたに―