Yatogame-chan Kansatsu Nikki 3

Yatogame Monaka of Nagoya, Tadakusa Mai of Gifu, and club president Sasatsu Yanna of Mie are having fun together in the photography club room as always. As he watches them, Jin Kaito, a transfer student from Tokyo, asks an innocent question that kicks off a battle between Gifu and Mie?! And then Jandara Rin-senpai, a resident of Mikawa, reacts to the claim that Nagoya brings hatcho miso to mind...

With midterms coming up, Yatogame's grades are in trouble! So Jin agrees to help her study... and comes up with a method that makes use of her very biased knowledge! But after spending all night coming up with the idea, Jin faces trouble himself... Meanwhile, as the Chiba-born Teppei stresses over his upcoming exams, Jandara-senpai gives him a traditional Mikawa good-luck charm...

Jin, Yatogame, Tadakusa, and Sasatsu are coerced into a soccer match by the mysterious "Ms. T"! The students from Mie and Gifu are no match for Ms. T... but what about a Yatogame possessed by Grampus-kun?! Also, Itemae Shiharu of Osaka and Koshiyasu Nanaho of Kyoto discuss the peculiar traits of people from Nagoya...

Middle schoolers are visiting Yatogame's high school for orientation. The photography club prepares for the visitors, but none show up. Maybe because it's lunchtime... What are the staples of a school lunch? Keichan-yaki? Matsuzaka beef? Aluminum meal packs? They serve Milmake in school lunches, right? As they're discussing all this, an unhappy-looking middle school girl appears...

One of the middle schoolers visiting Yatogame's club is Dobe Serura, who hates Nagoya and wishes she lived in Tokyo. Yatogame runs into her by chance, and for some reason, the two of them instantly get along?! Then Jin shows up wearing a shirt that can only be bought in Shibuya... Also, Teppei (from Chiba) declares war on Jandara-senpai (from Mikawa)?

When Dobe learns that Yatogame loves Nagoya, she pities her to the point of tears. She invites her to leave Nagoya and relocate to Tokyo with her, but wait... that uniform Dobe's wearing... She attends middle school in Ichimiya, which is just outside Nagoya? Why isn't Yatogame fighting back when Dobe is trashing Nagoya so much? And Rara-sensei's green tea from Shizuoka is stolen goods?!

Jin's sister, Toshika, has come to an udon restaurant for lunch. Inside she spots Yatogame and a girl that she assumes is one of her minions. Part of their conversation that she overhears involves the words "scum" and "kill"?! Terrified, Toshika runs out of the restaurant and tries a Chinese place instead... but once again, she runs into Yatogame and her minion! are there illegal substances in the chilled Chinese noodles?! This is getting scary...

Yatogame and her clubmates have decided to participate in the "Hotter than the Summer Sun Couples Photo Contest." Sasatsu, who's acting as the director, suggests they go to the Port of Nagoya Public Aquarium for a "date." Yatogame and Jin attempt a "date" first, but... Gifu natives have no tolerance for sea life?! And is the Port of Nagoya Public Aquarium really better than Kaiyukan?

It's finally Sasatsu's turn to take a shot at the couples photo contest. She does the best she can to act the part, but Tadakusa issues constant criticism. Then Tadakusa challenges Sasatsu to a quiz contest... and the losing duo has to address each other using nicknames. Which team will win? Either way, the Port of Nagoya Public Aquarium's Night Aquarium sure is pretty...

Yatogame's home ec class is having a cooking class where they'll make dishes to potentially be served at the school's cultural festival. Yatogame is paired up with Jin's sister, Toshika, and Tadakusa suggests they make "oni manju." What does the "oni" part mean? That you suffer like a demon if you eat one? When Toshika eats one of the finished oni manju... Also, what happens when the two of them figure out who the other really is?! And Nagoya's "tamasen" are made in Mikawa?

Tagusa and Yanna who visited the pool "Sun Beach Nikko River" called Waikiki Beach in Nagoya. There, he finds Yatogame, who is swayed by his cousin, Shiharu's selfish mama. For some reason, Shiharu hits off with Tsuchiba who came to play by chance ... There are seven sails and teachers in the pool, so it's a peaceful atmosphere! But does anyone forget?

The forgotten team also joins the pool. It seems that an idol group event will be held at Sun Beach Nikko River. What is the live performance of TGC5 (Third Greatest Cities 5), a five-member group from Sapporo, Sendai, Kobe, Hiroshima, and Fukuoka? Yatogame's hip-hop soul is on fire in a rap battle ...! ??