Koishikawa (disambiguation)

Koishikawa may refer to:

Places

• Koishikawa, locality within Bunkyo, Tokyo.

People

• Masahiro Koishikawa (1952–2020), Japanese astronomer

Astronomy

• 6097 Koishikawa, Asteroid named after the astronomer

Fictional characters

• Miki Koishikawa, Marmalade Boy character.
• Jin Koishikawa, Marmalade Boy character.
• Chiyako Koishikawa, Marmalade Boy character.