Ryouta is a typical elementary school boy in class 5-2. He likes hanging out with his friends, he plays guitar on his broom instead of cleaning the classroom and he’s more interested in whose Superball bounces the highest than seeing a girl’s panties or sneaking a peek at a dirty magazine. However Ryouta also has the unfortunate luck of often being caught in the most seemingly-perverted situations at the worst possible times. Still, amidst becoming the guru of the turn-on of a collarbone, Ryouta continues to live a normal day-to-day life; that is, as normal a life as a tormented pseudo-perverted schoolboy can!
In present day Japan, the life of a school girl is never dull. The easily-bored Konata never finds time to study because of her otaku habits, which frustrates hard-working Kagami to no end. On the other hand, laid-back Tsukasa always manages to go with the flow, while Miyuki is concerned with keeping her status as resident know-it-all. Join these four girls as they muse and meander their way through everyday events such as eating chocolate cones, doing homework, gaming, and trips to the beach galore.
Both titles consist of slow-paced comedy situated in a tasteful manner. The "mini-plots" in both anime titles are done in almost the same way. This is school/adolescent comedy life at its finest!
Yuuko, Mio and Mai are regular high school girls who lead a normal everyday life. However, with bizarre explosions causing random objects to rain down on their heads, lunch turning into an epic battle between girl and wiener, and students riding to school on goats, their lives are anything but ordinary. Meanwhile android Nano spends her days wishing she were a normal human, but keeping house for her creator, the playful and immature child genius Hakase, dealing with talking cat Sakamoto, and trying to keep a hold of her multitude of easily-detachable body parts, her dream is far from a reality...
While Nichijou's half focuses on a cast of characters in highschool and while Kyou no Go no Ni has a full cast of elementary kids, the two aren't different besides that and other minor things. In similarity, both are episodic and each episode is composed of mini episodial stories. Both are comedy titles, but for me, Nichijou seems to be more geared to the comedy genre, but none the less Kyou no Go no Ni still has its own merits and its own memorable moments. If you choose to watch Kyou no Go no Ni, be sure to check out its many OVAs.
The anime and cosplay-loving Sakura Nankyoku – known by her peers as Penguin at her old school – has just moved to a new location. After suddenly becoming student council president, she finds herself in the middle of many bizarre and ecchi situations. Panties fly, transformations are plentiful and the day is never dull in the life of Sakura, her third-grade sister Kaede, her tomboy rival Kujira, Cha Chi from China (who wants nothing more than to be Kujira's "boyfriend"), and more!
School is the main scenery here. Both go though out the school's students daily lives and the friendships they share. They are both funny and ok animes and if you liked one you will most likely the other. Main difference is that Kyou no Go no Ni has one scene of ecchi each episode, while Penguin Musume Heart has a lot more with fan service.