銀魂―ぎんたま― 46 | Gin Tama, Vol. 46: The Sound of a Beam Pierces Everyone's Heart

Title: 銀魂　第４６巻
Authors: 空知　英秋 著
Pages: 1ｻﾂ
Published At: October, 2012
Description:
Just as Otae begins her efforts to revive the dojo left behind by her father, she reunites with a former academy instructor who had gone missing. But the man who returns has mastered a strange new SF-style martial art, and he harbors a grave secret that threatens the very existence of Earth!? Plus, there's also the matter of Sadaharu running away from home.