Retropolis Scratches summary:

The "Kyoto × youth × tattoo battle action" manga centers on Tsukimichi Dōri, whose speciality is "running away." Instead of entering high school, he runs away to Kyoto, but what awaits him is a great mystery, a mirror world where right and left are flipped. In this world, tattoo artists take place in a battle called "Bokusenkon." Tsukimichi must now make use of his escape skills as his "best and worst" youth is about to begin. From the creators of "Deadman Wonderland"!