A nerd must fight powerful spirits and aliens all vying for the secret power of his "family jewel," so who better to fight alongside him than his high school crush and a spirit granny?! Publisher: Viz Media, Subs. of Shogakukan Inc Author(s): Yukinobu Tatsu Number of pages: 208 Collection: Dandadan Publication date: 2022 Dimensions: 121 x 191 x 19 Cover type: Paperback / softback