Also known as: 透明人間, 不可见的人, 无形人
When a character is completely transparent and cannot be seen by either the viewer or another character. Their clothes may or may not be invisible as well.
If a character is not fully invisible but instead partially Transparent, then tag as Transparent. If clothes are partially transparent, use See-Through Clothes.
Not to be confused with Invisible Man, which does not refer to male characters who are Invisible as part of their design, but is instead a convention of drawing generic anonymous/self-insert men in sexual scenes as transparent silhouettes.