Kokoro Nanase (七瀬心 Nanase Kokoro) is a member of First Akashi Girls' High School karuta club. She was the opponent of Mashima at The High School National Ogura Hundred Poems Karuta Championship.
This article about a character is a stub. You can help the Chihayafuru Wiki by expanding it. Please be aware that when you are watching official English translations that there may be name variations that are different from what is used on the wiki.