23OCTมหกรรมหนังสือระดับชาติ ครั้งที่ 31Fri 23 Oct – Tue 1 Sept 2026Queen Sirikit National Convention CenterMerch marketArtist alley
20SEPTDokiDoki Matsuri 2: RacingSun 20 September 2026The Mall BangkaeAnime conventionDoujin / fan works
19SEPTWAKA × GAME ON! Game On Thailand — RIFTBOUND 5v5 TEAM BATTLESat 19 September 2026MBK CenterCard gameEsports
13SEPTFriend Meeting Reverse 1999 : 2Sun 13 September 2026When life gives you lemonsDoujin / fan worksArtist alley
5SEPTICHIBAN JAPAN FAIR 2026 Cosplay ContestSat 5 – Sun 6 Sept 2026โรงแรมแชงกรี-ลา เชียงใหม่Cosplay contest
30AUGItasha Club Thailand in Bangkok Auto Salon 2026Sun 30 August 2026BitecDoujin / fan worksWorkshop135
28AUGNippon Haku Bangkok 2026Fri 28 – Sun 30 Aug 2026Queen Sirikit National Convention CenterWorkshopConcert
20JULThailand Content Market 2026 (TCM)Mon 20 – Wed 22 Jul 2026Queen Sirikit National Convention CenterGame expo
29MAYAnime Festival Asia Thailand 2026 (AFA 2026)Fri 29 – Sun 31 May 2026Queen Sirikit National Convention CenterAnime conventionMerch market
29MARSao Ma Ruam Jai — Uma Musume community meetSun 29 March 2026Royal Bangkok Sports ClubMeet & greet
26MAR54th National Book FairThu 26 Mar – Mon 6 Apr 2026Queen Sirikit National Convention CenterMerch market
13JANCosplay Reverie by ARC Art & Reverie CreationsTue 13 – Sun 18 Jan 2026Bangkok Art and Culture CentreWorkshop