Sunny Ryoko! You Were There in a Dream

High school student Kasumi Kishimoto resides at her aunt boarding house, sharing daily domestic life alongside four eccentric male students, including undisciplined baseball enthusiast Yusaku Takasugi. Kasumi has long been devoted to her steady boyfriend Katsuhiko, who departs for the United States to pursue professional automotive racing. Over two years of long-distance separation, Kasumi and Yusaku bond deeply through shared household chores, athletic triumphs, and unspoken emotional companionship. When Katsuhiko returns to Japan proposing marriage, Kasumi must examine her true heart to choose between past promises and genuine contemporary love.