| Title | Format | Country | Volumes | State |
|---|---|---|---|---|
| Thermæ Romæ | Manga | France | 6 | Completed |
| Thermæ Romæ | Manga | France | 3 | Completed |
| To Love - Trouble | Manga | France | 18 | Completed |
| To Love Darkness | Manga | France | 18 | Completed |
| To LOVE Perfect ~Official Data book~ | Fanbook | France | 1 | Completed |
| To The Abandoned Sacred Beasts | Manga | France | 8 | Ongoing |
| To Your Eternity | Manga | France | 14 | Ongoing |
| Today, she is not here... | Manga | France | 2 | Ongoing |
| Tokyo ESP | Manga | France | 12 | Completed |
| Tokyo Ghoul | Manga | France | 14 | Completed |
| Tokyo Sanpo | Franco-Belgian comics | France | 1 | Completed |
| Tokyo Yamimushi | Manga | France | 7 | Ongoing |
| Tombée du ciel ~Sora no Otoshimono~ | Manga | France | 11 | Ongoing |
| Tonikaku Kawaii | Manga | France | 5 | Ongoing |
| Tora & Ookami | Manga | France | 6 | Completed |
| Toriko | Manga | France | 43 | Completed |
| Touhou ~Forbidden Scrollery~ | Manga | France | 4 | Ongoing |
| La Tour Fantôme | Manga | France | 9 | Ongoing |
| A town where you live | Manga | France | 27 | Ongoing |
| Toxic Dump Planet | Franco-Belgian comics | France | 1 | Completed |
| Trefle | Manga | France | 4 | Completed |
| Trèfle | Manga | France | 2 | Completed |
| Triage X | Manga | France | 15 | Ongoing |
| Trinity Seven | Manga | France | 20 | Ongoing |
| Les Triplées | Manga | France | 6 | Stopped by the editor |
| A tropical fish yearns for snow | Manga | France | 4 | Ongoing |
| Trouble is my business | Manga | France | 6 | Completed |
| tsubasa -RESERVoir CHRoNiCLE- | Manga | France | 28 | Completed |
| tsubasa -RESERVoir CHRoNiCLE- | Manga | France | 14 | Completed |
| Tsubasa -WoRLD CHRoNiCLE- ~Niraikanai~ | Manga | France | 3 | Completed |
| Tsukihime, Lunar Legend -Blue Blue Glass Moon, Under The Crimson Air- | Manga | France | 10 | Completed |
| Tu seras un saumon, mon fils… | Manga | France | 2 | Ongoing |
| Tubonia | Franco-Belgian comics | France | 2 | Ongoing |
| Le Tunnel | Manga | France | 1 | Completed |
| Twin Star Exorcists ~Les Onmyôji Suprêmes~ | Manga | France | 21 | Ongoing |
| Twinkle Stars ~Le Chant de Étoiles~ | Manga | France | 11 | Completed |
| Übel Blatt | Manga | France | 24 | Completed |
| Ugly Princess | Manga | France | 7 | Completed |
| L'Ultime Chimère | Franco-Belgian comics | France | 7 | Completed |
| Ultra Maniac | Manga | France | 5 | Completed |
| Un Carré de Ciel Bleu | Manga | France | 4 | Completed |
| Un Coin de Ciel Bleu | Manga | France | 3 | Completed |
| Un monde transformé | Manga | France | 3 | Ongoing |
| Underwater ~Le Village immergé~ | Manga | France | 2 | Completed |
| The Unwanted Undead Adventurer | Manga | France | 8 | Ongoing |
| UQ Holder! | Manga | France | 24 | Ongoing |
| Urusei Yatsura - Lamu | Manga | France | 18 | Completed |
| Ushijima, l'usurier de l'ombre | Manga | France | 41 | Ongoing |
| Uzaki-chan Wants to Hang Out! | Manga | France | 4 | Ongoing |
| Les Vacances de Jésus & Bouddha ~Saint Young Men~ | Manga | France | 14 | Ongoing |