Hirono Hiro is a high-school student, and secretly a shoujo mangaka, to all but his childhood friend and kouhai, Kei Shindo. One cold Christmas after meeting a mysterious woman in church, a strange girl steals...

This is a 4-koma featuring the high-school kid Kei, and his childhood friend Rin, who loves paper airplanes. Kei seems to like Rin, though he's somewhat oblivious to his own feelings. With the addition of Rin's...

A little paper airplane, a magic academy, and two very different children. They make a promise at a young age--and seek to keep it once they're of age. Original Webtoon

A 6 page short and full colour oneshot which shows the fun of paper planes at school.

From Delish Scans: Yoshino's family moves frequently due to his parent's job transfers. He's finally made his first true friend but has to move again. Before he leaves, he makes a promise to come back and visit...

The story starts on April 21st, with him narrating the story. He was prisoner number 420; and briefly talked about the existence of "happy ends" negatively thinking about the world. Number 420 (his real name is...