Fuuta Okeya’s dad said second-year middle school students are unstoppable, and he’s inclined to agree. Fuuta’s determined to make the most out of his ordinary student life, but everything changes when the mysterious Kouko Ishigami transfers into his class. Not just because Fuuta thinks she’s pretty and likes her – but because she thinks Fuuta is her rival from a past life!

(Source: Manga Planet)

Note: Includes one extra chapter.