"Yui just needs to stay at home and that's it." Married to the man she loves, her days of happiness are about to begin - or so she thought. Yui Segawa, a housewife in Japan, was tired of her distorted marital relationship with her husband, Taishi. One day during a heavy rainstorm, Yui was hit by a truck on her way to pick up her husband and lost her life... Yui found herself reincarnated in another world as Leticia, daughter of the Marquess of Hagner! Letitia receives an oracle from a saint and is ordered to defeat the Demon King with a hero who will be summoned after the Demon King is resurrected. After defeating the Demon King, the saintly woman is rumored to marry the king's younger brother, Prince Cyril, and Laetitia dreams of marrying Cyril. As if betraying such expectations, the summoned hero is...?

Bun is an elementary school student spends his life cheerfully at a rural school with his classmates, who are like brothers to him. He gets into trouble with the students of the main school who always bully him, and eventually things get very serious...! A masterpiece created by Shinji Nagashima's love for children's manga! (Source: Group Zero, translated)

This is a comicalize of Toei tv series

The time is set in the Mechatronics Era in the future. In this era, schools actually float in the Tokyo sky at around 2000–3000 meters. At home, there is freedom in movement as everyone has a flight mechanism within them which allows them to fly. Transportation is made easy as a result. Source: ANN