Characters
- Kaiju No. 8 Series Figures
- Kaiju No. 8 x Graniph Fashion Collection
- Kaiosha
- Kaitendo
- Kaito
- Kaiyodo
- Kakashi Hatake
- Kakegurui Figures
- Kakegurui Series
- Kamen Rider Figures
- Kamen Rider Goods
- Kamen Rider Series
- KamiKatsu: Working for God in a Godless World Figures
- KamiKatsu: Working for God in a Godless World Series
- Kamio Japan
- Kamisama Kiss Figures
- Kamisama Kiss Series
- Kamitsubaki Card Game
- Kamitsubaki City Under Construction Figures
- Kamitsubaki City Under Construction Series
- Kamitsubaki Studio
- Kana Arima
- Kapukko Friends
- Karakuri Tamashii
- KARATZ
- Kasane Teto Figures
- Kasane Teto Series
- Katamari Damacy
- Katazun
- KATE
- Kato Shokai
- Katsushika Hokusai Series
- Kawa Design
- Kaya
- KDcolle
- Kedama
- Ken Elephant
- Kenma Kozume
- KENMedia
- Kenshi Yonezu
- Kenshiro
- Kentex
- Kento Nanami
- Khara
- Kids On The Slope Series
- Kigyurumi
- Kikan-Taizen
- Kiki's Delivery Service
- Kill Blue Figures
- Kill Blue Series
- Kill la Kill Figures
- Kill la Kill Series
- Kimetsu no Yaiba Nichirin Battle Slash
- Kimi Ni Madoi, Kimi Ni Oboreru Goods
- Kimi Ni Madoi, Kimi Ni Oboreru Series
- Kimi Ni Todoke Figures
- Kimi Ni Todoke Series
- Kimi no Nadekata Shitsukekata Series
- Kinato's Magic Figures
- Kinato's Magic Goods
- Kinato's Magic Series
- Kindai Eigasha
- King Kong Figures
- King Kong Series
- King of Artist
- King of Fighters
- King of Fighters Figures
- King of Fighters Series
- King of Prism Goods
- King of Prism Series
- King Records
- Kingdom Figures
- Kingdom Hearts Figures
- Kingdom Hearts Goods
- Kingdom Hearts Series
- Kingdom Hearts X Graniph Fashion Collection
- Kingdom Hearts x Subciety Fashion Collection
- Kingdom Hearts x SuperGroupies Collection
- Kingdom Series
- Kingsman: The Golden Circle Figures
- Kingsman: The Golden Circle Series
- Kinnikuman Series
- Kinnikuman Series Figures
- Kinoko
- Kiralea
- Kiraraizu
- Kirby
- Kirby Cafe
- Kirby Cafe Petit Limited Store
- Kirby Goods
- Kirby Horoscope Collection
- Kirby Series
- Kirby Series Figures
- Kirby X Graniph Fashion Collection
- Kirby x GU Pupupu Resort
- Kirby x Hankyu Railway
- Kirby X New Era Fashion Collection
- Kirupla
- Kiss me crying Series
- Kiss wa Sosa no Ato de (Love Is Too Far Away, Kissing Is Too Close) Series
- Kitayama and Minamiya Goods
- Kitayama and Minamiya Series
- Kitchen Princess Series
- KitKat
- Kobitos Series
- KochiKame: Tokyo Beat Cops Figures
- KochiKame: Tokyo Beat Cops Goods
- KochiKame: Tokyo Beat Cops Series
- Kodansha
- Koi ga Ochitara
- Koi to Yobu ni wa Sasayaka Desu Ga Series
- Koisuru Tetsumenpi (Love Arrogance) Series
- Kokoro-kun wa Ai toka Iranai Series
- Komi Can't Communicate Figures
- Komi Can't Communicate Series
- Konami
- Konami Crane Games
- KonoSuba Series
- KonoSuba Series Figures
- Korochao
- Kotobukiya
- Kotowari
- Koukyuu no Kenshi Nyokan Series
- Koukyuu no Omega (Palace of the Omega) Series
- Kpop Demon Hunters Figures
- Kpop Demon Hunters Goods
- Kpop Demon Hunters Series
- Krenner
- Krillin
- Kuji Pash! Plus
- Kuma Kuma Kuma Bear Punch! Figures
- Kuma Kuma Kuma Bear Punch! Series
- Kumaguzi
- Kunemimi
- Kuretake
- Kuripan Plush
- Kuro Games
- Kuroko's Basketball Figures
- Kuroko's Basketball Series
- Kuroko's Basketball x Bunbougu Cafe - Seaside Court Acrylic Stands
- Kurosaki Ichigo
- Kurumi Tapinui
- Kurumi Tokisaki
- Kuso Nostalgio
- Kyo Miori
- Kyodai Seido no Aru Yankee Gakuen de Kyo mo Chigiri o Semararetemasu Series
- Kyojuro Rengoku
- Kyokai no Melody (Melody of the Boundary) Goods
- Kyokai no Melody (Melody of the Boundary) Series
- Kyoto Animation Studio
- Kyoto Figure
- Kyumukoro
- Kyun Chara
- Kyurumi Minifigures
- L
- Labubu Figures
- Labubu Series
- Laid Back Camp Figures
- Laid Back Camp Series
- Lala's Marriage Series
- Lantis
- Laplly
- Lawson Figures
- Lawson Goods
- Lawson Series
- Lazarus Figures
- Le Petit Prince Figures
- Le Petit Prince Series
- LE SSERAFIM Goods
- LE SSERAFIM Series
- League of Legends Figures
- League of Legends Series
- LECAFIG
- Lechery
- Legend of Mana Figures
- Legend of Mana Series
- Legend of the Galactic Heroes Figures
- Legend of the Galactic Heroes Series
- Leon Channel Figures
- Leon Channel Series
- Lesson Figures
- Lesson Goods
- Lesson Series
- Let's Be Together: Night and Day
- Let's Go to Karaoke Figures
- Let's Go to Karaoke Goods
- Let's Go to Karaoke Series
- Level 5
- Levi Ackerman
- Libre
- Life Scale Masterline
- Lifetunes Mall
- Light
- Lightning Strikes Cupid
- Like The Beast Series
- Lil ala mode (Mikko Illustrations) Figures
- Lil ala mode (Mikko Illustrations) Goods
- Lil ala mode (Mikko Illustrations) Series
- Lil ala mode x SAMANTHA VEGA
- Lilo & Stitch Figures
- Lilo & Stitch Series
- Lilysa Amano (Liliel)
- Limbus Compagny
- Limbus Compagny Figures
- Limelight Lemonade Jam Figures
- Limelight Lemonade Jam Series
- LIMEPIE Series
- Limited Mobile Suit Breakthrough
- Link Click Figure
- Link Click Goods
- Link Click Series
- Link Travelers Figures
- Link Travelers Series
- Links
- Lip Tint in Love Goods
- Lip Tint in Love Series
- LIPPS
- LisOeuf
- Listen Flavor
- Little Nightmares Figures
- Little Nightmares Series
- Little Witch Academia Figures
- Little Witch Academia Series
- LOGO de Collection
- Logos
- Look At Their Tails!
- Loop'
- Lorcana Card Game
- Lorcana Disney Card Game
- Lost Virgin Series
- Lotte
- Love After World Domination Figures
- Love After World Domination Series
- Love and Deepspace Figures
- Love and Deepspace Goods
- Love and Deepspace Series
- Love Begins in the World of If Series
- Love Bullet Goods
- Love Bullet Series
- Love Development Live Commentary Series
- Love Flops Figures
- Love Flops Series
- Love Live! Figures
- Love Live! Official Card Game
- Love Live! Series
- Love of Kill Figures
- Love of Kill Series
- Loward
- Lucky Star Figures
- Lucky Star Goods