|Seidou High School - No. 16|
|2nd baseman / First Base Coach|
|Bats: left||Throws: right|
|Age||16 (debut) |
17 (Chapter 412)
|Date of birth||31 January|
|Place of birth||Kanagawa Prefecture|
|Education||2nd Year High School (debut)
3rd Year High School (current)
Kijima is a strong-willed individual, putting what he thinks into words with no holds barred and sometimes at odds with Asou and his friends.
Despite his small stature, his defensive abilities are reputable. 
- Favorite artists: C-ute
- Deeply respects Kominato Ryousuke who is a year older than him.
- Started batting left after entering high school.
- Is rather feared by the first years.
|Seidou High School|
|Miyuki Kazuya • Maezono Kenta • Kuramochi Yōichi • Kawakami Norifumi • Asou Takeru • Nakata Ataru • Ono Hiroshi • Higasa Shōji • Seki Naomichi • Yamaguchi Ken • Kijima Rei • Kawashima Kengo • Shirasu Kenjirō • Mimura Ryōta • Watanabe Hisashi|
|Sawamura Eijun• Furuya Satoru • Kominato Haruichi• Kanemaru Shinji • Tōjō Hideaki • Kaneda Tadahiro|
|Yui Kaoru• Yūki Masashi • Okumura Kōshū• Mogami Takeshi • Asada Hirofumi • Seto Takuma • Kuki Yōhei
|Former players||Yūki Tetsuya • Tanba Kōichirō• Kominato Ryōsuke• Masuko Tōru• Isashiki Jun • Miyauchi Keisuke • Sakai Ichirō • Kadota Masaaki • Kusunoki Fumiya • Takigawa Chris Yū • Azuma Kiyokuni
|Managers||Fujiwara Takako • Umemoto Sachiko• Natsukawa Yui• Yoshikawa Haruno
|Staff||Kataoka Tesshin • Ochiai Hiromitsu • Takashima Rei • Kazuyoshi Oota|