an Entity references as follows:
Spriggan (Japanese: スプリガン, Hepburn: Supurigan) (stylized in all caps) is a Japanese manga series written by Hiroshi Takashige and illustrated by Ryōji Minagawa. It was serialized in Shogakukan's shōnen manga magazines Weekly Shōnen Sunday and Shōnen Sunday Zōkan from 1989 to 1996, with its chapters originally collected in eleven tankōbon volumes. In North America, the manga was first licensed by Viz Media, under the title Striker; it was serialized in Manga Vizion and only three volumes were released in the late '90s. The manga has been licensed by Seven Seas Entertainment, with its original title, in 2022.