|Height||193 cm (6' 4")|
|Weight||81 kg (179 lbs)|
|Birthday||July 18th, Cancer|
|Team||Nakamiya South High (former)|
Kazuma Shinagawa (品川一真, Shinagawa Kazuma) is the former center of Nakamiya South High.
Shinagawa has a bald head and wears glasses which he always keeps his eyes closed. He is the tallest member of the team. Shinagawa wears the Nakamiya South uniform with the number 5.
Shinagawa is first seen leaving the stadium with his team-mates after watching Seirin versus Too. They discuss about their surprise to see Too loose and their confidence to beat Seirin. The match goes extremely well for Shinagawa's team, who are more motivated than their opponent. They dominate Seirin in the two first quarters.
Seirin turns the tide and finally wins at the end at 83-77. Shinagawa and the others wish luck to the winners for their next matches.
Shinagawa is seen heading for the Winter Cup finals with his team-mates.
|Nakamiya South High|
|Players||Yū Tabata • Daichi Ueno|
|Former players||Takuma Ōtsuka • Masami Meguro • Kazuma Shinagawa|