Naze Nani Dendrogram
Japanese title: なぜなにデンドログラム
Type: ONA
Episodes: 20
Source: Unknown
Genres: Fantasy
Duration: 4 min per ep
Rating: PG-13 - Teens 13 or older

A series of short specials where Cheshire, Nemesis and Shu explain the world of VRMMO Infinite Dendrogram.