Kokoro is the soon-to-be girlfriend of Kippei. She is beautiful, though quiet and often feels lonely due to losing her mother at the tender age of six. This shared experience allows her to empathize deeply with Yuzuyu. Her father remarried and, believing Kokoro could manage on her own, rented her a luxurious apartment. However, this assumption does not reflect reality. Kokoro understands Kippei's commitment to spending most of his time with Yuzuyu. Despite her popularity and Kippei's occasional foolishness, her heart remains steadfastly loyal to him.

tokunaga kokoro
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Katakura Kippei
Main
Kippei is quite the easygoing type and had no idea what hit him when he was told to start taking care of Yuzuyu. At his first attempt to make Yuzuyus lunch he only made an onigiri; an extra large one, but Yuzuyu eats it because Kippei is the one who cooke...
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Sakashita Yuzuyu
Main
Yuzuyu is a naive and bubbly little girl. She tries her best to live without her mother. She is easy to get along with. In the beginning, she tells Satsuki she wants to marry Kippei when she grows up. She is very protective of Kippei but truly only wants ...
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Tokunaga Kokoro
Main
Kokoro is the soon-to-be girlfriend of Kippei. She is pretty, although quiet, and rather lonesome as she lost her mother at an early age of 6. This makes it easy for her to sympathize with Yuzuyu. Her father married another woman and thinking Kokoro could...
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Itagaki
Supporting
Itagaki is a student at the same school as Kippei and is in the baseball club. He has a crush on Kokoro.His role in the anime was edited out and changed by an unnamed character who is an artist....
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Katakura Reiko
Supporting
She is the bold and controlling sister of Kippei. She is a cosmetologist and everyone in Kippeis family follows her orders. She is known for her stylish outfits and nails...








