List of locker decorations in Splatoon 3

This page contains the list of all locker decoration items that can be unlocked via Anarchy Battles, Hotlantis, Return of the Mammalians, Salmon Run Next Wave, Tableturf Battles and the Shell-Out Machine. 28 items were available via Alterna upon the game's launch, 165 items were introduced in Drizzle Season 2022, 10 more were added in Chill Season 2022, and 21 more were added in Fresh Season 2023, for a grand total of 224 decoration items.

Tableturf Battle


Anarchy Battle


The Crater and Alterna


Salmon Run Next Wave and Big Run


Catalog


Hotlantis and the Shell-Out Machine


Trivia

 * The Chum bobblehead decoration item is a folk toy from a certain region. It is believed to ward off evil spirits.
 * The Mister and Missus Shrug characters seen on various decoration items are from a popular cartoon series. The purchasable figures of them were used for publicity and then bought by Hotlantis.
 * The Mister Munchy character seen on various decoration items is the mascot of a popular snack brand. The character's design and use as a logo parodies the Pringles logo.
 * The monkey-crab cushion decoration items were at one point given out via a lottery to participants that collected the barcodes from "monkey-crab" branded cereal boxes.
 * The mug decoration items are novelty items, some of which have not been on the market for a long time, and have become valuable.
 * The Sea Snail Man decoration items are PVC figures of a character from a foreign cartoon. The toys are old but still very popular with a particular group.
 * The Squid Bumper decoration items are inspired by the Test Range targets.
 * The squid cushion decoration items resemble real-life merch of the same name produced by Sanei. Similar plush cushions were produced alongside the release of Splatoon and Splatoon 2.
 * The Squid Friend decoration items are toys that can talk and sing when spoken to. They are designed for children, but are popular among adults as well. They are based on Furbies.
 * The elongated appearance of the "cotton-candy squid friend" decoration is a reference to the "long Furby" meme.
 * The Ultra Squid decoration item is a PVC figure of a superhero with multiple TV series. The specific figure is a character from the "original" series, not the "new" series airing at the current time during Splatoon 3. The figure parodies Ultraman.
 * The videogame items are both new console and old console titles. Some resemble Nintendo Switch games, others Famicom or Super Famicom games. Some of them are considered a "lucky find", implying that they are uncommon. Certain videogame decoration items are based on the box art of specific real games:
 * Commander Cephaloid, The Squid Ninja Story and Volley Volley Panic resemble Famicom/NES games.
 * Octo Kong Country, Super Squid Collection and Tentacube in Octo-D! resemble Super Famicom/SNES games.
 * The "Octo Kong Country" videogame item's cover art is a parody of Donkey Kong Country 3's boxart. This game can be found as an Easter egg hidden on Ancho-V Games in Splatoon and Splatoon 2.
 * The "Super Squid Collection" videogame item is a parody of Super Mario All-Stars.
 * Contain the Kraken, Monkey Crab in Silly Land and Tentacle Nights resemble Nintendo Switch games.

Names in other languages
Due to the large number of item names covered in this section, information is kept on this spreadsheet.