Groups
- rpg company 2 (319)
- raijinkai (282)
- ringoya (186)
- renai mangaka (168)
- royal bitch (155)
- rippadou (145)
- ryu-seki-do (144)
- rubbish selecting squad (140)
- redrop (132)
- ryuukakusan nodoame (131)
- rat tail (131)
- rkaffy (130)
- rip at lip (123)
- rotary engine (121)
- remora works (118)
- red ribbon revenger (115)
- reverse noise (111)
- roubai-tei (109)
- rorinoutage (107)
- rocket chousashitsu (106)
- route1 (101)
- radiostar (97)
- right away (95)
- rico-ba (90)
- ribons nights (90)
- ruu kikaku (90)
- rinjuu circus (88)
- rin (88)
- rbooks (88)
- raiden labo (86)
- ruki ruki exiss (84)
- ribi dou (83)
- ranshi to kimi to. (82)
- ririo gatto (81)
- ruciedo (81)
- ruiketsuan (80)
- rycanthropy (79)
- roshiman (79)
- rosetta stone (78)
- r-works (74)
- r.i.s factory (73)
- reis room (72)
- rojiura jack (61)
- road equals road (58)
- rtd (58)
- rei no tokoro (57)
- rocomani (56)
- riroland (56)
- rock clime (56)
- rosapersica (55)
- ramen rice (55)
- rivajima (54)
- red crown (53)
- rehabilitation (53)
- rapidrabbit (52)
- re cre at tors (51)
- rix (51)
- ray-raw (49)
- root 12-hedron (49)
- rokumonsen (48)
- rafflesia (48)
- raid slash (48)
- reflection (47)
- ringo club (46)
- remora field (45)
- redlight (45)
- renainou (44)
- rurunoya (44)
- rubi-sama wo agameru kai (42)
- rabbit company (41)
- rainboy (40)
- rojiura manhole (40)
- ryuutai rikigaku (39)
- round-house (39)
- ruku-pusyu (39)
- rokusyoku mikan (38)
- rope island (38)
- ryuknigthia (38)
- redbell (37)
- rock steady (36)
- rorerore-ya (36)
- radical dream (36)
- rorie-do (36)
- remnants (34)
- rodiura. (34)
- ringo no naru ki (33)
- rev3 (33)
- rapurando (32)
- ririadoll (32)
- ruibosucha (31)
- rh minus (31)
- rupinasu touzokudan (31)
- rakuen tiramisu (30)
- rem9 (30)
- ryuutai urinal (30)
- ricecandy (30)
- r.c.i (30)
- remon no omise (30)
- reiwa no kumaya-san (29)
- rojiurakan (28)
- random parts (27)
- room guarder (26)
- rush rise line (26)
- r1 (26)
- r2 (26)
- refrevo comic (25)
- rouran shoujo (25)
- rhf migite no tomo sha (25)
- ringo doumei (25)
- r.s.i. (24)
- rakuenya (24)
- riku no kotoutei (24)
- rpg company (24)
- ringo gakuen (24)
- ronpaia (24)
- ryuu no kinyoubi (24)
- radical dash (24)
- ryonas station (24)
- ringo koucha (23)
- rikudoukan (23)