Tenohira wo, Taiyou ni

Shortly before summer vacation commences, a new transfer student named Natsunomori Towa relocates to Haruno Akio's class.
Immediately smitten, Akio spends the summer in pursuit of his newfound crush while interacting with other school chums as well. Supporting characters include six female classmates such as Yoshino Mika, a girl with a green thumb and a love for flowers and the precocious Hasumi Maria. A young teacher named Hidaka Keichirou and Akio's friend Hayami Jun'ya provide male support.

(Source: VNDB)