(W/A/CA) Tama Mizuki Elementary-school teacher Hitsuji has been dating Hatoyama for a year now, spending his days peacefully with him and his adorable son, Hinata. The arrival of another spring ushers in Hinata's third year of elementary school, and this time his teacher isn't Hitsuji! Hatoyama and Hinata are understandably anxious about this, but it seems Hitsuji is grappling with his own feelings about the situation as well. Then, when someone from Hatoyama's delinquent past comes back into his orbit, Hitsuji's insecurities threaten to get the better of him. Will he be able to defend his place at Hatoyama's side?

(W/A/CA) Tama Mizuki Hitsuji and Hatoyama are growing closer than ever. And while Hitsuji may not have been ready to take the leap into cohabitating, he's determined to support Hatoyama and his son Hinata however he can. And boy, it looks like they're gonna need it! With Hinata still struggling to form a connection with his new teacher, Samejima, and Hatoyama working himself to the bone to save up money for a bigger place, things are on the stressful side for this little family. It's up to Hitsuji to lend a hand and find the courage to show Hatoyama just how much he cares for him!

(W/A/CA) Tama Mizuki Big changes are afoot for Hitsuji, Hatoyama, and Hinata! Hatoyama has been tapped to be the manager of a caf? on the verge of closure, and Hinata has made his very first friend! As always, Hitsuji is ready to support both of them as much as he can. But when Hatoyama takes a break from the caf? one night to bring Hitsuji an umbrella, the young teacher's worst fear comes true-one of his colleagues catches them together! Will their relationship finally be exposed?

(W/A/CA) Tama Mizuki While there's no doubt that Hitsuji loves his boyfriend Hatoyama and young son Hinata, taking the leap into cohabitation is something he's done his best to avoid. So much so that even when he's forced to leave his apartment so it can be painted, he decides to stay at an internet caf? rather than impose on Hatoyama! When Hatoyama hears about this, he can't help but feel hurt that Hitsuji is refusing to rely on him. But rather than let the situation continue, Hatoyama instead makes a proposal-Hitsuji will move in with him and Hinata until the work on his apartment is done! Will this new living arrangement finally take their relationship to the next level?