If you're looking for anime similar to Katakoi Densha, you might like these titles.
Tsubasa Sonokawa is a 15-year old high school girl who fell in love with her upperclassman when he saved her after she fainted at the train station from anemia. She thought it was a meeting of fate, and visited him at his class every day. However, he told her that her feelings were "heavy," and he dumped her. She once again meets a boy after taking over her friend Yuri's job as boy's basketball team manager. She learns that she might have more of a connection with this boy named Aki than she first thought.
No sooner has Nanako Misonoo started attending Seiran, the most prestigious girls’ school in Japan, when she is unexpectedly chosen to join its most exclusive club, the Sorority. Believing that she was given preferential treatment by the Sorority’s leader, the beautiful and intimidating Miya-sama, Nanako’s jealous classmates begin to bully her. Slowly, life at Seiran begins to unravel and Nanako wonders why the Sorority chose her over more eligible candidates. Not only that, what could lie behind Miya-sama’s mysterious smile? With only the letters to her ‘dear brother’ to help her make sense of it all, Nanako must try to find answers to these and many more questions.
The Morfonica members are excited for the concert-packed summer vacation. Meanwhile, Touko secretly plans what she calls the "Summer Morfonica Plan" with Nanami and Tsukushi.
When she was a child, Kasumi Toyama felt a heart-pounding thrill every time she gazed at the stars, and she's been looking without success for something that could inspire the same feeling ever since. One day, she comes across a star-shaped guitar in a rundown pawnshop and, for the first time, discovers the thrill she's been searching for. Kasumi becomes determined to form an all-girl band, and her search leads her to four like-minded souls: Saya, Arisa, Rimi, and Tae (all brought to life by the members of Poppin' Party). Does this band have what it takes to make their dreams of stardom come true?
Robai Private Academy is a well-known girls’ junior high school in the countryside. Komichi Akebi is a girl who, for a certain reason, has dreamed of wearing a Robai Academy sailor uniform. Her dream comes true, and her heart races as the day of the school entrance ceremony arrives. With her heart set on her new sailor uniform, Komichi embarks on the junior high school life of her dreams. Komichi dashes headlong through days full of "firsts"—classmates, school lunches, club activities, and more—in this sparkling diary of girlhood.
Mimi Kitagami is the famously attractive, popular chairman of her class, and it’s her dream to become the best class president the school has ever seen. In order to achieve her goal, Mimi will take on any challenge, including agreeing to transform the school’s resident ‘ganguro’, Rika, into a beautiful woman capable of attracting twenty young men to a party. However, it seems she has bitten off more than she can chew when she offers to persuade Toujou, Nishizaki and Nagumono, the trio of super attractive delinquents known as MM3, to join in with class activities; especially when she beings to fall in love with one of them...