18+ JK Haru wa Isekai de Shoufu ni Natta: Summer

JK Haru wa Isekai de Shoufu ni Natta: Summer is a collection of short stories that complement the main story. What happens to Haru after the main story? Does she meet the rainy weather man again? Meanwhile Chiba has some new encounters and gradually finds his way in the other world...

(Source: J-Novel Club, edited)