No Longer: Human

If you are referring to the 1948 Japanese novel No Longer Human (Ningen Shikkaku) by Osamu Dazai , its most useful and defining features are:

If you are referring to the hit anime and manga series Bungo Stray Dogs , "No Longer Human" is the signature supernatural ability of the character named Osamu Dazai . Its useful features include: No Longer Human

If you are referring to the graphic novel adaptation by legendary horror mangaka Junji Ito , its defining features are: If you are referring to the 1948 Japanese