Bücher der Reihe Don't Toy with Me, Miss Nagato

It's actually happening! Senpai and Nagatoro get closer than ever before when they visit an aquarium together. But the fledgling couple isn't alone. They're being watched by two opposing parties--Nagatoro's meddlesome friends who worry Nagatoro might ruin Senpai's innocence, and the Sunomiya duo, who will fight to let love take its course. Depending on which side gets its way, this long-awaited rendezvous could become a date with destiny or a date with devilry!

"A new rival enters the scene in the form of Shikki, one of the girls on Nagatoro's Judo team. Shikki proves to be a formidable opponent on the mat, but she also becomes a handful of trouble (and other things) for Nagatoro and Senpai when she discovers them both in the wrong place at the wrong time. Now, Senpai stands to be on the receiving end of a visual assault like no other, but does Nagatoro have what it takes to save him (and his virtue)?"--

The hit rom-com series that became an anime! Includes volumes 1~6 of the manga, box with Nagatoro artwork, plus a bonus item. "This is a fun new comedy series that has far more layers than you’d expect. Any fans of romantic comedy manga should definitely give this one a look." - The Turnaround BlogNagatoro is a freshman in high school who loves teasing and torturing her older male classmate. What is her motivation and why does Senpai put up with her? Does Nagatoro just want to create misery for Senpai? Or maybe she secretly likes him? 13+

"Nagatoro and Senpai are off to Kyoto for their school trip! They'll enjoy the culture, food, and history of Japan's ancient capital, but when night falls, Nagatoro and her girlfriends engage in the time-honored tradition of girls' talk! And while the girls spill the tea on their romantic exploits, Nagatoro reveals that she has a plan to jumpstart her relationship with Senpai on their next outing. But knowing Nagatoro, her scheme may end up putting Senpai between a rock and a hard place..."--

"Nagatoro is a cute freshman in high school who loves to toy with her senior classmate (Senpai). Even though Nagatoro tricks Senpai, makes him cry, and teases him, the two of them are hardly ever apart. Do the two of them really like each other as friends? Or are they toying with the idea that they can be something more...?"--