- AprilNTT Solmare Corporation is established.
- JuneStreet corner content distribution service, Foobio, is launched.
- NovemberDigital comic service, C’moA, is launched.
- AugustService for Docomo, Comic-iI, is launched.
- MayService for AU (EZweb website), Comic C’moA, is launched.
- JulyService for Vodafone (Vodafone website), Comic C’moA, is launched.
- DecemberComic-i wins the 2005 iMode website “Hot Topic Award” Grand Prize.
- JanuaryComic-i and “Comic C’moA” reach over 10 million downloads.
- AprilComic-i and Comic C’moA reach over 100 million downloads.
- MayComic-i and Comic C’moA receive the 8th ICT Business Promotion Award (at the 70th anniversary ceremony of The Telecommunications Association).
- AprilComic-i and Comic C’moA reach over 500 million downloads.
- JuneDating simulation game service for the Japanese market is launched.
- MayComic-i and Comic C’moA are consolidated under the name Comic C’moA.
- FebruaryDating simulation game series “Shall we date?” for the overseas market is launched.
- AugustComic C’moA breaks one billion downloads.
- DecemberThe first number of a digital comic magazine, Oyajism, is issued.
- AugustComic C’moA is made available for multiple devices.
- JanuaryAll-you-can-read C’moA service is launched.
- MarchC’moA Rental service is launched.
- August10th anniversary of Comic C’moA service
- AugustFor the 10th anniversary of Comic C’moA, August 16th is certified as “Electronic Comic Book Day” (Japan Anniversary Association).
- NovemberFirst annual “2018 Digital Comic Readers' Choice Awards” prizes are awarded.
- AprilJoint establishment, along with 4 other e-book providers, of JEBA
- August15th anniversary of Comic C’moA service
- DecemberDating simulation game “Obey Me!” is released for the overseas market.
- MarchService for feature phones, Comic C’moA, is discontinued.
- AugustVoice-acted concert streaming service, Boikone, is launched.
- AugustCicalo, a calendar application to help media fans manage their fan activities and schedules, is released.
- MarchMangaPlaza, a digital comic store with one of the largest libraries of translated Japanese comics in the US, is launched.