Kase-san Series Series by Hiromi Takashima, Jenn Grunigen

Not your garden variety yuri love story!Yamada may be shy and rather clumsy, but the flower gardens at her school have always brought her happiness. Suddenly, a different sort of beauty catches her eye -- the vivacious track star, Kase-san. Although the two girls don't seem to have much in common, they soon start a romance where each must learn an important lesson in tending their budding relationship. Can the two girls, so different from each other, learn how to make their first love blossom?

We're girlfriends...now what?It's the start of grade twelve and this year, Yamada and Kase-san are in the same class together! Yamada's thrilled to be dating her track-star girlfriend but she's having trouble getting a grip on just what 'going out' even means. Before she can find a solution to her problem, though, their school trip to Okinawa begins! Will Yamada and Kase-san ever figure this whole girlfriend thing out -- or will misunderstandings split them apart forever?

A Future Without You..?It's the last summer of high school, so Kase-san and Yamada decide to make the most of it and head for the pool! Unfortunately, the end of high school isn't only about celebration. Yamada cheers Kase-san on as she trains for the upcoming track meet, but her mind is filled with thoughts of the future -- and what it means for her relationship with Kase-san.

Running Out Of TimeYamada has made up her mind to go to Tokyo with Kase-san! Before that can happen, she has to get through her entrance exams–and that means cram school, which puts a huge limit on her free time with Kase. Studying is not the only thing interfering with their time together, though. When Kase-san’s senpai–the same one who’s rumored to be her ex–shows up, Yamada’s not sure what to think!

THE FUTURE AWAITS! It’s time for Yamada’s university entrance exams, and she’s super nervous! All her hard work is about to be put to the test. Will she get to follow her dreams and join Kase-san in Tokyo come spring?

Kase-san and Yamada go to college!Yamada is in heaven at her school’s horticulture department, and Kase-san is training hard at the sports university. With classes and a long train ride to keep them apart, hanging out together is tough. Can they beat their busy schedules and find time for one another?