Calendar Series Beginning with C
- C3
- Capcom
- Captain Earth
- Captain Tsubasa
- Capybara-San
- Cardcaptor Sakura
- Cardfight!! Vanguard
- Cars
- Catherine
- Chainsaw Man
- Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!
- Chi's Sweet Home
- Chiba Lotte Marines
- Chibi Maruko-chan
- Chihayahuru
- Chiikawa
- Chip 'n Dale
- Cinderella
- City Hunter
- Clannad
- CLOCK ZERO Shuen no ichibyo
- Code Geass - Lelouch of the Rebellion
- Code:Realize
- Collar x Malice
- Cookpad
- Crayon Shin Chan (Shinchan)
- Creator's File
- Criminal Minds
- Cup no Fuchiko
- Cyber Formula
- The cafe terrace and Its Goddesses
- The Severing Crime Edge