- Ace of Diamond
- Takigawa Kurisu Yū
- key chain
- Swing Charm flat
Ace of Diamond ( ダイヤのA, Daiya no Ēsu, also known as Diamond's Ace) is a Japanese shōnen baseball manga series written and illustrated by Yuji Terajima and published by Kodansha.
The series follows Eijun Sawamura, a baseball pitcher with a very unusual change of pitch that has occurred naturally. Sawamura plans to go with his friends to a local high school and play baseball to the best of their abilities. However, one scout from the prestigious Seidou High approaches him and offers him a scholarship and a chance to make it to the nationals. Sawamura decides to pay a visit to the school, and it changes his entire outlook on the future.
Chris Yū Takigawa (滝川・クリス・優, Takigawa Kurisu Yū)
Chris is the former catcher of the Seido baseball team before he injured his shoulder from overworking. He was paired with Sawamura in the beginning in order to bring out his potential. He is eventually asked by the coach to become the scorekeeper of the team.