This article lists the characters that appear in the Japanese CGI, Ga-Ra-Ku-Ta: Mr. Stain on Junk Alley (ガラクタ通りのステイン, Garakuta-dori no Sutein), containing fourteen volumes and created by Ryuji Masuda.[1]
| Name | Description | Episode Appearance | Voice Actor | |
|---|---|---|---|---|
| Mr. Stain (ステイン Sutein) | A vagrant who sees the garbage, littering Junk Alley, as undiscovered treasure. | All. | Usui Takayasu | |
| Palvan (パルバン Paruban) | A huge stray cat who wanders the back streets of Junk Alley. | All except Four and Ten. | Usui Takayasu | |
| Pylon (パイロン Pairon) | One, Six, Seven, Nine, Fourteen. | |||
| Eaten (イートン Īton) | A cute and mysterious fish born from an abandoned egg. | One. | ||
| Ghost Rings | The spirit of the dead Rings. | Two. | ||
| Rings (指輪トカゲ Yubiwa Tokage) | A Lizard with a ravenous appetite who wears rings as necklaces. | Two, Three, Seven, Nine, Twelve. | ||
| Kimono Beauty (着物美人) | A lady in a portrait, with whom Stain falls in love. | Three. | ||
| Heavenly Birds (極楽鳥) | Rainbow-colored tropical birds. | Four. | ||
| Radio Boy (ラジオボーイ Rajio Bōi) Radio Girl (ラジオガール Rajio Gāru) | Six. | |||
| Magic Crayons | Crayons that magically make anything drawn with them real. | Five. | ||
| Faceless Palvan | Palvan, after losing his face to an accident involving a picture of him drawn by Mr. Stain with the help of magical crayons . | Five. | Usui Takayasu | |
| Lost Kitten #1 (子猫 Koneko) | A kitten found and cared for by Palvan. | Seven. | ||
| Masked Monkey (フクロザル Fukurozaru) | A presumed monkey with a paper-bag over its head, which reveals only an eye. | Seven, Nine, Fourteen. | ||
| Squeezed Dog (クビワイヌ Kubiwa Inu) | Seven, Nine, Fourteen. | |||
| Free Bird | A bird that Robot S1-T3 wants to be like. | Eight. | ||
| Robot S1-T3 (ロボット S1－T3 Robotto S1－T3) | A remote controlled toy that can think for itself and wants to be free. | Eight, Fourteen. | ||
| Lost Kitten #2 (子猫#2 Koneko #2) | A kitten that follows the Woolen glove around. | Nine. | ||
| Woolen Glove (手袋) | A magical woolen mitten that comes alive and helps Stephany out of the Junk Alley. | Nine. | ||
| Stephany (ステファニー Sutefanī) | A little girl who gets lost after wandering into Junk Alley. | Nine. | Natsuki Yamashita | |
| Lomeria (ロメリア Romeria) | A mystical flower that grows from a seed Mr. Stain found. | Ten. | Erika Kawasaki | |
| Mother Ship (宇宙船) | An alien spacecraft. | Ten. | ||
| Clay Stain | The clay after taking over Palvan forms a live clay-imitation of Mr. Stain . | Eleven. | Usui Takayasu | |
| Tiny (タイニー Tainī) | Twelve. | |||
| Tiny's Daddy | A gigantic fish which is Tiny's father, and is eaten by Mr. Stain and Palvan. | Twelve. | ||
| Policeman (警官) | An officer of the law who comes to Junk Alley on his rounds. | Thirteen. | ||
| Baby (赤ちゃん Akachan) | An infant abandoned in Junk Alley. | Thirteen, Fourteen. | Tomoko Kaneda in episode fourteen | |
| Handsome Stain | The alter ego of Mr. Stain. | Fourteen. | Usui Takayasu | |
| Lifa (リファ Rifa) | A pianist who falls in love with Mr. Stain. | Fourteen. | Tomoko Kaneda | |
| Beautiful Lifa | The alter ego of Lifa. | Fourteen. | Tomoko Kaneda |