On typical days, he seems transparent and colorless, but the moment he enters the water, he shines brighter than any other. I fell in love with him... My first love.

From Senpai Scans: Takamachi Moka has been away from school due to a lung illness for so long, she has to repeat a grade. Stuck in the first year while her friends move on in the second year, she eats lunch alone, until a boy with a cat falls down next to her?!

From Chibi Manga: One day, Mei saw a little boy calling the coolest guy of her class, Ogihara, "to-chan". Does he have already a son?! Plus that boy became attached to Mei, so Ogihara had to ask her to do baby-sitting with him after school! Then, Mei discover that baby-sitting is funnier than she thought. But...what is that strange feeling?!