ReleasesBirthdaysDeaths
- January 25, 2017: Diamond is Unbreakable Anime Volume 8
- January 9, 2015: Stardust Crusaders Episode 25 (Battle in Egypt Episode 1)
- January 4, 2014: JoJonium Vol. 3
- January 30, 2013: BLOODY STREAM
- January 30, 2013: Phantom Blood [Destiny]
- January 30, 2013: Anime Volume 1
- January 28, 2013: JOJOraDIO Episode 1
- January 19, 2004: Steel Ball Run Chapter 1
- January 25, 2002: OVA Episode 7
- January 8, 1999: Volume 61
- January 9, 1998: Volume 56
- January 10, 1996: Volume 45
- January 11, 1995: Under Execution, Under Jailbreak (Chapter)
- January 11, 1995: Volume 40
- January 7, 1993: Volume 30
- January 8, 1988: Volume 2
- January 10, 1982: Outlaw Man
- January 5, 1981: Poker Under Arms
- January 5, 1968: Telence T. D'Arby
- January 30, 1966: Yoshikage Kira
- January 19, 1838: Will Anthonio Zeppeli
- January 3, 2000: Hanae Orikasa (The Book)
- January 16, 1994: Mela Ghirga (Anime)
- January 17, 1989: Dio Brando
- January 16, 1989: Muhammad Avdol, Iggy, Vanilla Ice, Wilson Phillips, Noriaki Kakyoin
- January 15, 1989: Chibi and Buchi, Pet Shop
- January 3, 1989: N'Doul
- January 30, 1939: Mark
- January 1, 1913: E. Stevenson (Novel)
- January 19, 1890: Diego Brando, Hot Pants, Gyro Zeppeli, Funny Valentine, Parallel World Diego