Groups
- rpg company 2 (356)
- raijinkai (302)
- ringoya (220)
- renai mangaka (178)
- royal bitch (176)
- ryuukakusan nodoame (173)
- rubbish selecting squad (156)
- ryu-seki-do (156)
- rippadou (148)
- roubai-tei (138)
- rip at lip (135)
- redrop (135)
- remora works (134)
- rat tail (131)
- rkaffy (130)
- reverse noise (125)
- rinjuu circus (123)
- rotary engine (122)
- rocket chousashitsu (121)
- red ribbon revenger (115)
- radiostar (113)
- rorinoutage (109)
- route1 (107)
- ranshi to kimi to. (104)
- ruu kikaku (97)
- rin (97)
- ririo gatto (97)
- right away (96)
- rbooks (94)
- rico-ba (94)
- rycanthropy (94)
- r.s.i. (91)
- raiden labo (90)
- ribons nights (90)
- rosetta stone (89)
- ruki ruki exiss (84)
- ribi dou (84)
- ruiketsuan (83)
- ruciedo (82)
- roshiman (80)
- rev3 (79)
- reis room (77)
- ray-raw (76)
- r-works (75)
- r.i.s factory (74)
- rocomani (74)
- rojiura manhole (71)
- ramen rice (65)
- rei no tokoro (65)
- road equals road (65)
- re cre at tors (64)
- rojiura jack (63)
- rock clime (62)
- remora field (61)
- rtd (59)
- ringo club (56)
- riroland (56)
- rivajima (55)
- rosapersica (55)
- red crown (55)
- rapidrabbit (55)
- rehabilitation (53)
- ryuutai urinal (52)
- rokumonsen (52)
- rorerore-ya (52)
- rix (51)
- reflection (49)
- root 12-hedron (49)
- raid slash (49)
- renainou (48)
- rafflesia (48)
- rurunoya (47)
- ringo no naru ki (47)
- redlight (47)
- rope island (45)
- rodiura. (44)
- rem9 (44)
- rubi-sama wo agameru kai (43)
- ryuutai rikigaku (41)
- round-house (41)
- rabbit company (41)
- rokusyoku mikan (41)
- rainboy (40)
- redbell (39)
- refrevo comic (39)
- ruku-pusyu (39)
- reiwa no kumaya-san (39)
- ryuknigthia (38)
- remnants (38)
- ruibosucha (37)
- riku no kotoutei (37)
- remon no omise (37)
- rorie-do (36)
- radical dream (36)
- rock steady (36)
- retro cross (36)
- rakuenya (34)
- rouran shoujo (34)
- r.c.i (34)
- rapurando (34)
- raid socks (33)
- rh minus (33)
- rakuen tiramisu (33)
- ririadoll (33)
- red miso soup (33)
- room guarder (31)
- rupinasu touzokudan (31)
- ricecandy (30)
- random parts (30)
- rojiurakan (29)
- rideshion (28)
- ronpaia (27)
- rebirth (26)
- r2 (26)
- rush rise line (26)
- r1 (26)
- ringo doumei (26)
- rhf migite no tomo sha (26)
- ryonas station (26)
- rockinchair (25)
