Characters — Browse every character across the manga and anime catalogue

Akiko Oowada

A baseball reporter of the Monthly Baseball Kingdom. She is always seen with fellow journalist Mine Fujio to watch games or interview coaches of baseball teams.

Ataru Nakata

Nakata Ataru is a second year high school student of Seido High School.

Carlos Toshiki Kamiya

A second year high student of Inashiro Industrial and the lead-off man for Inashiro's batting lineup. He was known as a great fielder and his speed was on par with Seidou's Kuramoc

Chris Yuu Takigawa

Chris Takigawa is a third-year student and a member of the Seidou High School Baseball Team. Because of a shoulder injury he had to take a year of for rehabilitation and lost his p

Eijun Sawamura

Eijun Sawamura comes from the prefecture of Nagano where he played baseball at Akagi Junior High. After their last match, he was scouted by Takashima Rei that decided his new journ

Haruichi Kominato

A first-year second baseman of the team, Haruichi is a naturally talented, all-rounder baseball player. Despite his small stature and frail appearance, he has pinpoint precision wh

Hideaki Toujou

Toujou was a first year and used to be a pitcher during his junior-high school days. After the third years graduate, he had a chance to play in a match as a center fielder.

Hirofumi Asada

Asada Hirofumi is a first year student of Seidou High School. He is a pitcher and shares a room with Kuramochi and Sawamura. (Source - Diamond no Ace Wikia)

Hiromitsu Ochiai

Assistant coach of Seidou High’s baseball team

Hiroshi Ono

A reserve catcher for the Seidou team. His defining feature as a catcher is his concern and consideration towards the pitchers. Ono never lost his will to improve and works hard ev

Hiroshige Kunimoto

The highly decorated baseball coach of Inashiro Industrial. He previously coached in Mahara High School of Tochigi Prefecture.

Hisashi Watanabe

A second year student who enrolled in Seidou High and joined the club. In the beginning of Fall Tournament, Nabe is entrusted with observing the matches of their upcoming opponents

Ichirou Sakai

Sakai Ichirou comes from Saitama prefecture and is a third year student of Seidou High School. He is a left fielder of the Seidou baseball team.

Jun Isashiki

Isashiki Jun alias bearded senpai, also Spitz senpai, was the vice-captain of the Seidou High School Baseball Team.

Kaname Manaka

The Ace pitcher of Ichidai High. He was also Tanba's childhood friend.

Kaoru Yui

Yui Kaoru is a student of Seidou High School and roommates with Furuya Satoru and Ono Hiroshi.

Katsuyuki Shirakawa

A second year student of Inashiro Industrial and is an utility player with fast legs and good batting of the baseball team also a great observer. During middle school days, he was

Kazuya Miyuki

Miyuki Kazuya is a second year student of Seidou High School and the best catcher of the baseball team. He was already a noted catcher on his first year and nationally known for hi

Kazuyoshi Oota

He is a history teacher at Seidou and also the club president of the Seidou High baseball team. Often shows a lot of emotion in the dugout and doesn’t put very much trust in player

Kenta Maezono

A second year in Seidou High School and was in the second string for a long time. Lives in the dorm with Haruichi Kominato as his roommate.

Kouichirou Tanba

The ace of the Seidou high school baseball team. He is a right-handed pitcher with a max speed of 140km/h. His biggest weapon is his big breaking curve ball. He later adds a forkba

Kousei Amahisa

Amahisa Kousei is a second year student of Ichidaisan High School and the ace of the Ichidaisan Baseball team.

Koushuu Okumura

A first-year member of the Seidou High School Baseball Club. His position is catcher. He is unafraid of anyone and speaks his mind openly. In the dormitory, he shares a room with M

Masashi Yuuki

Masashi Yuuki is a student of Seidou High and was the popular fourth batter of Kokubun Senior in junior high. Like his brother, he also attended Akadou Junior High. (Source - Diamo