Circle List Which Start with [F]
- F
- F kan (F☆kan)
- F Taku (F宅)
- F&C/FC01
- F.C.
- F.D.G.C
- F.L.
- F.M.Child
- F.W.Zholic
- F.W.ZHolic
- F.Y.W
- F/T
- F0.94
- F4 COMPANY
- F4-COMPANY
- F4COMPANY
- F4 COMPANY
- F9999
- FACTORY@M
- Factoryきゃの
- FAF
- Faintly Citrus
- FAIRHOUSE
- Fairly*CROWN
- Fairy Cat
- Fairy Dolls
- FAIRY MOON
- Fairy Tale House
- FAKE BLUE
- FAKE EGG
- FAKE EGG(ミュンヒハウゼン症候群)
- Fake Gym
- FAKE PAPER SITCOM
- FAKE STAR
- FAKE STAR&RUBBISH選別隊
- Fake Tale
- FAKEGARDEN
- FakeGarden
- Faker
- Faker's Manual
- FakeReal
- Fakers
- Faker’s Manual
- FAKESTAR
- Falcon's Nest
- Falcon’s Nest
- Falhong-Cha
- Fallin Moon
- Fallin Moon/Autumnmoon/falling moon
- Falling
- FALLING SPIRAL
- FallinMoon
- FAME
- FaMi/Re
- FAMICOM KIDS
- FAMILY AFFAIR
- Family Affair
- Family Affeair
- FAMILY AFFAIR
- Famima.com (ファミマドットコム)
- Fanatic
- FANCY CUBE
- Fancy Fantasia
- Fancy Feeling
- FANCY FEELING
- Fancy Free (Circle)
- Fancy Ninja
- Fancy-Polori (空想ポロリ)
- FancyFantasia
- FANGS
- FANKY企画
- FANKY企画(太陽帝国)
- Fanta
- Fantastic Yuri Rhythm
- Fantastic Yuri Rhythm(ファンタスティックユリリズム)
- Fantastic YuriRhythm
- FANTASY
- Fantasy of Vermilion
- Fantasy Seasons
- FANTASY WIND
- FantasySeasons
- Fantia事業部
- FAP Seisakusho (FAP製作所)
- Far East Cafe
- Far East Cafe Club
- Far East Frontier
- FarmaREON
- Farther North
- FASHIONSNAP-2D
- FAST ROPE
- FASTEST LAP
- Fastest Lap
- FATALISM
- Fatalpulse
- Fatboy (ふぁっとぼ〜い)
- Fate/staynight
- Fatima Cigarette
- FATIMA FENATIC
- FAULHEIT
- Fault
- Faunas
- FAVORITE
- Favorite Empress
- Favorite Heart
- FAVORITE HEART
- Favorite Trick!
- Favorite World
- FavoriteS
- FavoriteTrick!
- FavoriteTrick!
- FAサークル
- FBC
- FBC Yakei-dan (FBC夜警団)
- FBC(Fill in Blank Cartoon)
- FBK
- FC STUDIO
- FC01
- FCF
- FCrossOver
- Fc局
- FC木馬
- Fd' shop
- FDSP
- FEALESS STAR
- Fear Love Paranoia
- FEARLESS STAR
- Feather's Snow
- FEEL-BLOOM
- Feeling Time
- Feelsky
- Felicia
- Felico Misshitsu (フェリコ密室)
- Felina
- Felis Ovum
- FELISの法則
- FeLne Market
- FELT
- Fenec
- Fennec
- FEOH
- Fernyges
- Fernyiges
- FERULATORCH
- FESTA (ふぇすた。)
- Fetch
- Fetish Children
- FetishChildren
- Fetishism Pocket (フェチズムポケット)
- Fever Lactic Acid Bacteria Deluxe (フィーバー乳酸菌DX)
- FG空域
- Fi-eltz
- Fiancee Sensha (フィアンセ戦車)
- Fiat lux ad Astra.
- Fiat lux ad astra.
- FIDDLA
- FIELD KUGATSU
- FIELD-KUGATSU
- Fiesta de Caricatura
- Fifiruu.FIF
- Fight&Magic
- FIGURE-HUGGING、Stapspats
- FIKA
- Film Conveyor
- FINAL FRONTIER
- Fine-Art’s Design TRINITY
- Finecraft69
- FINGER AND FISH(氣球魚屋)
- FINGER MAN
- FINISH
- FIORETTI
- FIRE
- Fire Ammonite
- Fire Ball Product's (ファイヤーボールプロダクツ)
- FIRE DRAGON
- Fire Witch
- Fireworks (ファイヤーワークス)
- FIREWORKS
- First Aid
- First Class (1組(ファーストクラス))
- First frost
- FIRST MIRAGE
- First Piece
- First Snow
- First Spear
- FIRSTAID
- FIRSTAID!!
- FirstSpear
- Firstspear (Circle)
- FISH
- FISH BURGER
- Fishbone
- FishBone
- Fishneak
- FITS PROJECT
- FITS PROJECT/JUSTICE
- FIVE F
- Five-seveN
- Fivecoa
- Fivecoa.
- FLAG FROG
- FLAG-TYPE WORKS
- FLAP JAPS
- Flap Shoot!
- FLASH POINT
- FLAT
- Flat Books
- FLAT LINE MEDIA WORKS
- Flat Stone Henge
- FLAT TOP
- FLAT&SLIT RACING
- FLAT+BEAT
- FLAT&SLIT RACING
- FLAT&SLIT RACING 66
- Flavor Graphics
- FLAVOR GRAPHICS
- Flavor Graphics*
- FLAVOR'S
- FLAVOR's
- FLAVOR’s
- Fleda伊藤
- FLESH
- Fleur 9 pri (ふるるきゅぷり)
- Flicker10
- Flieder
- Flieger
- Flight DL2
- FLiP
- FLIP FLAP
- FLIP TAIL
- FLIPFLOPs
- Flip×Flop
- Flock Blue
- FLOMOX
- FLOOD OF EMOTIMNS
- FLOOD OF EMOTIONS
- Floralia
- FLOURISH
- Flow Light (ふろう☆らいと)
- FLOW WIND
- FLOWER
- Flower Crown
- Flower Maid
- Flower Tarte
- FlowerBlade
- Flowering Night
- Flowering Night 実行委員会
- FlowerMaid
- Flowers in The Window
- FLs
- FLUFFY
- Fluffy zuckerrwaren
- Fluffy zuckerwaren
- Flying Cat
- FLYING FACTORY
- FlyingCat
- FlyingU
- Flypaper
- Fl☆rer★♪
- FL準備会
- FM notes
- FMC
- Foamy
- FoggyStar
- FOLON
- FOMALHAUT
- FONETRASON
- FOOL
- Fool and Cool
- Fool and Cool しを堂
- Fooling Days
- Foolish Dreamer
- Foolish Future
- FOOLS WORKS
- FOOLSCAP!
- FOOL’s ART GALLERY
- Foot Prints
- Footprints
- Foq’n Roll
- For Myself
- Forbidden City
- Forbidden-Lips
- FOREST BREATH
- FOREST II
- FOREST PENGUIN
- Forest snow
- Forest Village
- Forest Village/メロンブックス
- Forestpireo (ふぉれすとぴれお)
- FORESTREST
- ForestRest
- Forever and ever
- FORMALHAUT
- FORTUNA
- Fortuna Moon
- Fortune
- Fortune Future
- Fortune Quest (Circle)
- FortuneCraft
- FortuneQuest
- FORコミニケット
- FOSSIL ANTIQUE
- Fountain's Square
- FOUNTAINS
- FOUNTAINS SQUARE
- Fountain’s Square
- Fountain’s square
- Four Leaves Clover
- Four Seasons
- FourLeavesClover
- Fourseasons
- FourSeasons
- FOX GRAVE
- FOX HOUND (FOX・HOUND)
- FOX RAVEL
- Fox trot
- FOX-CLUB
- Foxtail
- FOX出版
- FP WORKS
- FRAC
- Fractal Think
- Fractals/No Brand
- FractalThink
- FRAGGLE
- FRAGGLE CLUB
- Fragile
- FraGlaSS
- Fraise grimoire
- Frank Factory
- Frankensteiner
- FRAPPER SPIRITS/ふらすぴ
- FraSpi (ふらすぴ)
- Fraulein
- FREAKS (Circle)
- Freddie Works (ふれでぃわーくす)
- FREE BOX
- FREE DIAL 7105
- FREE HEAVEN
- FREE PLAY
- FREE STYLE
- Free Style Quartet
- FREE WAY
- FREEBOX
- FREEDOM
- FREEDOM+
- Freedom☆Tomy R
- Freehand Tamashii (フリーハンド魂)
- FREELANCE
- Freelife
- Freesi Act9
- FREESTYLE
- FreeStyleQuartet
- FreeWill
- Free×Howling
- French letter
- Frenchletter
- FRESH FRUIT S
- FRESH FRUITS
- Fresnel Lens (ふれぇねるれんず)
- Friendly Fire
- Friendly Sky
- Friendly Sky/風舞結界
- Frill
- Frill Party!
- Frill*Frill
- Frill*Frill/Nostalgic-Barbie
- Frill×Frill
- Frill Party!
- Frog flag
- FROG SKETCH
- Frog Sketch
- FROG(フロッグ)/ネイティブ(native)
- FROM JAPAN
- From Japan (ふろむじゃぱん)
- From Nou Kanja no Kai (フロム脳患者の会)
- From NoWhere
- From nuts
- From Road
- Fromシコるーと
- Fron
- FRONT
- FRoNT RoW
- Front Runner
- Front Wing
- FRONTIER (腑ロンティア)
- Frontier Aja
- Frontier Child (フロンティアチャイルド)
- Frontier Lord Pavilion
- Frontier Production
- Frontier Pub (辺境紳士社交場)
- Frontline (ふろんとらいん)
- FrontWing
- Frost@moon
- Frosted...
- Frost@moon
- Fruhling Lied
- FruitsJam (フルーツジャム)
- FRUITSJAM
- Fry Dish (ふらいでぃっしゅ)
- FS2D
- Fs5
- FSB牧場
- FSS
- FT書房
- Fu-Rin-Ka-Zan
- Fu-Rin-Ka-Zan(スナネコシンドバッド)
- Fuantei (ふあん亭)
- Fuck&yu
- Fuckin Toyzaras
- Fuck&yu
- FUEGO
- Fuelmeter (フューエルメータ)
- Fugace
- Fugache (フガーチェ)
- Fugudoku (川豚毒)
- Fuguriya (ふぐり屋)
- Fuji Sengendou (富士浅間堂)
- FujiCafe
- Fujidan (藤団)
- Fujinami Koubou (藤波工房)
- Fuka Fuka (不可不可)
- FukaFuka Tenshoku (ふかふか天職)
- Fukame Takame (ふかめたかめ)
- Fukashigi (不可思議)
- Fukazume Kizoku (深爪貴族)
- Fukei (父兄)
- Fuketsudan (不決断)
- Fukidamari. (フキダマリ。)
- Fuku Fuku!
- FukuFuku!
- Fukuneko MofMof (福猫モフモフ)
- Fukunoren (福のれん)
- Fukurou no Yuubinya san (梟の郵便屋さん)
- Fukurou-ya (梟屋)
- Fukuroutei (福籠亭)
- Fukutsuu Okosu (腹痛起こす)
- Fukuya (福屋)
- Fukuyoka Towel (ふくよかタオル)
- FULFFY
- Full Accele (フルアクセル)
- FULL FORCE
- Full High Kick (ふるはいきっく)
- FULL METAL BAKET
- FULL SLOT
- FUll10
- Full10
- FULLMETAL
- FULLMETAL FORCE
- FULLMETAL MADNESS
- FULLPOWER!!
- FULLTIME
- Fuminbine (フミンバイン)
- Fumituki (踏月)
- FUMIYA (Circle)
- Fumotonoya (梺乃屋)
- FUMUNUKU
- Funanori House (ふなのりはうす)
- Funcy Mixx
- Funi Funi Festa!
- Funi Funi Lab (フニフニラボ)
- Funikigumi (雰囲気組)
- FUNKY BANANA
- FUNKY HEAVEN
- FUNKY MONKS
- Funmatsu (ふんまつ)
- Funny Factory
- FUNNY ROCKET
- FUNNY ROCKET
- FUNNYロケット
- FUNT.
- FUNUKE LABEL
- Funwari Honwaka (ふんわりほんわか)
- Furaipan Daimaou (ふらいぱん大魔王)
- Furanki (フランキ)
- Furi Furi PARADISE
- FuRi FuRi PARADISE
- Furikake (ふりかけ)
- FURIKAKE
- Furisukusu (フリスクス)
- FURROCK (ふぁーろっく)
- Furry*Fandom (ふぁ〜りぃ☆ふぁんだむ)
- Fururi. (ふるり。)
- Fushagoya (風沙小屋)
- Fushinsyazai (不審者罪)
- Fushoku (腐蝕)
- Fushokukinzoku (腐蝕金属)
- Fusion Factory
- Fusionz
- FUSUIGRAPHICS
- Fusuma go Ten (ふすま御殿)
- Fusuma Kissa (ふすま喫茶)
- Futabasha (双葉社)
- Futaket Junbi-kai (ふたけっと準備会)
- Futamare
- FUTON BOOKS
- Futonton (布団団)
- Futsu no Tapiocaya-san (ふつうのタピオカやさん)
- Futurama
- FUTURIST
- Fuu__taro (Circle)