Yoshito Usui

Frequent collaborators

• Akiko Yajima 2 titles
• Keiji Fujiwara 2 titles
• Satomi Korogi 2 titles
• Rokuro Naya 2 titles
• Kaneto Shiozawa 2 titles
• Mari Mashiba 2 titles
• Yumi Takada 2 titles
• Chie Sato 2 titles
• Michie Tomizawa 2 titles
• Tamao Hayashi 2 titles