Character Relationship Map: Underdog: Part One

Characters

• Akira Suenaga (played by Mirai Moriyama) — protagonist
• Ryuta Omura (played by Takumi Kitamura) — supporting
• Shun Miyagi (played by Ryo Katsuji) — supporting
• Yoshiko (played by Asami Mizukawa) — supporting
• Akemi (played by Kumi Takiuchi) — supporting
• Kaneko (played by Mami Kumagai) — supporting
• Kozaburo (played by Morio Kazama) — supporting
• Kida (played by Ryutaro Ninomiya) — supporting
• Ai (played by Ami Tomite) — supporting
• Kana (played by Minori Hagiwara) — supporting
• Sakuro (played by Akira Emoto) — minor
• Akira's mother (played by Aoba Kawai) — minor
• Tabuchi (played by Shuhei Uesugi) — minor
• Miku (played by Chise Niitsu) — minor
• TV comedian (played by Satoshi Eishima) — minor