Skull-face Bookseller Honda-san (2018).
The following weapons were used in the anime series Skull-face Bookseller Honda-san:
Arisaka Type 30
The Arisaka Type 30 is seen in the "A Fascinating Erotic Story" segment of the fifth episode, where Honda talks about a book he knows about, which is a reference to Golden Kamuy.
Arisaka Type 30 rifle - 6.5x50mmSR Arisaka
In an imagine spot of the "A Fascinating Erotic Story" segment of the fifth episode, a parody version of Saichi Sugimoto takes aim with the Type 30 at a rabbit with a paper bag.
A generic revolver based on the manga cover of Banana Fish is seen with Fullface posing as Ash Lynx aka Aslan Jade Callenreese in the "Swapping Section Heads" portion of the tenth episode.
Fullface posing as Ash while Honda contemplates on Sho-G-Kan, a parody name of the actual manga publisher Shogakukan.