Funny in some spots. First with the kid and his ninja bodyguard was great. I'm really glad it ended up that way.
The second one with the former classmates (especially because his son pushed them together lol) was really sweet.
The third with the toy company employees was a bit weird, cringe-worthy and a wee bit hard to follow. This might have been 5* if not for that.
Hana Shinobu No Koi