A two-book set featuring the 2022 edition of softball rules and the player's handbook. - Title: Official Softball Rules 2022 - Title: Softball Player's Handbook 2022 - Published: 2022 - Publisher: Japan Softball Association - Language: Japanese - Accessories: None A set of the 2022 edition manual and official rule book, covering softball techniques and rules. I don't think there are any markings, but I apologize if I missed any. ■ Purchased from the association when I was a softball umpire. ■ Softball Player's Handbook 2022 ■ Title: Official Softball Rules 2022 ■ Japanese ■ Condition: Good #Softball #SoftballManual #SoftballRules #ClubActivities #Advisor #Games #Practice