The main character, Shumpei Ohki, is a high-school student and treasure hunter.　His father has ordered him to search for treasure all over the world. One day, he travels to Kalimantan to obtain a mysterious ruby ball, but comes into conflict with another group of treasure hunters. The latter collect "treasure balls" from all over the world, and call themselves the "Dark Star Gang". Shumpei is lucky enough to obtain the ruby and returns to Japan, but Paucha, who was guarding the ruby, follows Shumpei to the Oki family... (Source: Kadokawa, translated)

Early Taisho period. Born as the child of a concubine to the prestigious Todo family, Yuu was oppressed and treated like a slave from an early age. In particular, her older half-sister, Nadeshiko, pretends to be friends with Yuu in front of Shinnosuke, who likes her, but bullies Yuu thoroughly behind her back. Yuu wishes to be free someday, but cannot do so because she cannot abandon her mother who is imprisoned in a cell. One day, her mother dies in a fire of unknown cause, and Yuu, who goes to help her, also disappears. Seven years later, Yuu, who was thought to have disappeared, grew up to be as beautiful as a different person, changed her name to Haruhi, and returned to the Todo family, where she was killed. With her mother's death in her heart, she begins to take revenge. https://www.cmoa.jp/title/272840/

Eiga, the next head of the prestigious Kujo family, is in a serious predicament. That is, love. He wants to approach Himeka, a girl in his class whom he secretly has feelings for, but because it is his first love, he can't think of a good way to do it... At that moment, he decides to ask for advice from Maria, a maid of the same age who serves the Kujo family...!?

Her fiancé, the crown prince, loved her sister, who was as lovely and pretty as a fairy. Faustina had thought she was dead, but somehow she woke up on the day of her betrothal to the crown prince and regained her memories of the last time she was betrothed to him. She decided to give up the position of crown princess to her younger sister and live her life doing whatever she wanted! However, all her actions to break off the engagement turned out to be in vain! (Source: Flos Comic, translated)

A collection of six stories by Natsuko Taniguchi.

The Joushin High School rowing club may have few members, but they're all full of enthusiasm. New first-year members are already looking forward to the regatta, but one boy among them causes a fuss... (Source: Harta Alternative, translated)

A school clique romantic comedy that swirls the plot of high school students aiming for high school debut

The manga centers on Torii, a Japanese citizen who arrives in Hong Kong's Kowloon Walled City for a certain reason. Getting lost within the enclave until after dark, he meets a man named Sharaku who asks him if he's Japanese. Sharaku then proceeds to kidnap Torii, and he becomes involved in a mysterious incident. (Source: Anime News Network)

Unlike her mother, a popular fortune teller, Kagetsu has no psychic sense. However, when she makes predictions about Yohei, the boy she likes, for some reason they always come true. Mama says it is because of Kagetsu's long, magical hair, and her heart full of love...

"I want to be the protagonist of the story". We've all thought that at one time or another. But it's not an easy thing to do...... A coming-of-age omnibus story dedicated to those of us who were there. (Source: Kadokawa, translated)