1-4) Secret Love Sensation
Junta Ueno is newly-qualified and Kousuke Tegoshi is an experienced teacher. They're five years apart in age, and unbeknownst to those around them, they're also lovers. Although Junta always goes full out and is utterly adorkable, he still has a long way to go as a teacher. Kousuke's always finding ways to criticize his work, so the two of them fight…