Amaama to Inazuma, Koi wa Ameagari no You ni Recommendations
I got a similar feeling while watching Koi wa Ameagari no You ni to when I watched Amaama to Inazuma. Both have a sort of student/sensei relationship and end up spending a large amount of time together and the show lets the viewer watch their relationship grow throughout the series. Koi wa Ameagari our main character actually has developed feelings for her manager, whereas in Amaama it's a platonic relationship. Each shows can be both lighthearted but also very serious at times. If you enjoyed watching a high school aged girl spend time with an older adult male and the activities that surround them I
A high school girl with long black hair grows closer to an older single-father with a young child in a comfortable restaurant setting. While Sweetness & Lightning keeps the relationship between its main characters close but ambiguous (does she have feelings for him?), After the Rain explores the potential romance between them.