User:Titanollante/Books/Reference

Subdivisions:

• Japanese-language
  • published during the Shōwa period (25 December 1926—7 January 1989)
  • published during the Heisei period (8 January 1989—30 April 2019)
  • published during the Reiwa period (1 May 2019—)
• English-language [not yet necessary] User:Titanollante/Books/Reference/EN