OVAs of History's Strongest Disciple Kenichi bundled with volumes 46, 47, 49, 53, 54, 55, & 56 of the manga.
Kenichi Shirahama
Apachai Hopachai
Shigure Kousaka
Miu Fuurinji
Akisame Koetsuji
Haruo Niijima
Natsu Tanimoto
Shio Sakaki
Hibiki Kugenin
Kisara Nanjou
Hayato Fuurinji
Kensei Ma
Ikki Takeda
Touchuumaru
Renka Ma
Honoka Shirahama
Mikumo Kushinada
Akira Hongou
Shou Kanou
Silcardo Jenazad
Kaname Kugatachi
Isshinsai Ogata
Kouzou Ukita
Agaard Jum Sai
Raichi Li
Rachel Stanley
Jihan Radin Tidat
Diego Carlo
Christopher Eclair
Shizuha Fuurinji
Boris Ivanov
Yuuka Izumi
Kyoko Ono
Ethan Stanley
Chihiro Takashima
Kaede Tanimoto
Fukujiro Yasunaga
Yuriko Aiba
Chisato Ayazaki
Azumaya
Ami Fujimiya
Alexander Gaidar
Wynne Gauche
Gusco
Makoto Himeno
Youko Igarashi
Kamioka
Kurokawa
Tenmon Li
Matsui
Mizunuma
Sehrul Rahman
Richard III
Jisei Ro
Sham
James Shiba
Shiratori
Yumeko Tatsumoto
Shizuru Toyonaga
Tsukasa
Reo Usami
Kurando Yakabe