[b]Ambience Synesthesia[/b] is an annual real-world live concert featuring music from [[Arknights]], hosted by Hypergryph in China. The first concert was held in May 2021, the second took place in October 2022 and the third between April-May 2023.

As part of the concert's promotion, some of the Arknights characters were drawn with new costumes.

The Ambience Synesthesia tag is to be used when an Arknights character is wearing costumes from the concert.

h4. List of skins

h5. 2021 Skins

* Chinese classical (post #4453165)
** [[Leizi (arknights)|]]
** [[Shaw (arknights)|]]
** [[FEater (arknights)|]]
** [[Ch'en (arknights)|]]
** [[Aak (arknights)|]]
* Hip hop (post #4453173)
** [[Lappland (arknights)|]]
** [[Siege (arknights)|]]
** [[Indra (arknights)|]]
** [[Ethan (arknights)|]]
* Metal (post #4453175)
** [[Bagpipe (arknights)|]]
** [[Blaze (Burst Feline) (arknights)|]]
** [[Vigna (Black Wave) (arknights)|]]
** [[Courier (arknights)|]]
** [[W (arknights)|]]
* Classical (post #4453183)
** [[Sussurro (arknights)|]]
** [[Silence (arknights)|]]
** [[Schwarz (arknights)|]]
** [[Hellagur (arknights)|]]
** [[Angelina (arknights)|]]
** [[Amiya (arknights)|]]
** [[Shining (arknights)|]]

h5. 2022 Skins

* Jianghu (post #5632699)
** [[Dusk (arknights)|]]
** [[Hoshiguma (arknights)|]]
** [[Swire (arknights)|]]
** [[Mr. Nothing (arknights)|]]
* Dreamland (post #5632712)
** [[Amiya (arknights)|]]
** [[Eyjafjalla (arknights)|]]
** [[Leonhardt (arknights)|]]
** [[Pramanix (arknights)|]]
** [[Saileach (arknights)|]]
* Quadrant Breaker (post #5632727)
** [[Texas (arknights)|]]
** [[Ptilopsis (arknights)|]]
** [[Mizuki (arknights)|]]
** [[Flamebringer (arknights)|]]
** [[Thermal-Ex (arknights)|]]
* Phenomenal Agents (post #5632738)
** [[Mudrock (Obsidian) (arknights)|]]
** [[Phantom (arknights)|]]
** [[Reed (Emerald Holiday) (arknights)|]]
** [[Tequila (cardwinner) (arknights)|]]

h5. 2023 Skins

* Wanted 
** [[W (Wanted) (arknights)|]]
* The Lost Tideline (post #6253893)
** [[Horn (To Effloresce Whitely) (arknights)|]]
** [[Irene (Voyage of Feathers) (arknights)|]]
** [[Lumen (Golden Dream) (arknights)|]]
** [[Roberta (Granter of Colors) (arknights) |]]
* Chamber fo Virtuoso (post #6242093)
** [[Lava the Purgatory (arknights)|]]
** [[Lee (arknights)|]]
** [[Lin (arknights)|]]
** [[Ling (arknights)|]]
* Umbra in the Sand (https://twitter.com/Ryota_H/status/1646034287299547137)
** [[Carnelian (arknights)|]]
** [[Erato (arknights)|]]
** [[Gavial (arknights)|]]
** [[Stainless (arknights)|]]
* Faster and Stronger (post #6254144)
** [[Enforcer (arknights)|]]
** [[Fiammetta (arknights)|]]
** [[Mlynar (arknights)|]]
** [[Penance (arknights)|]]

h5. 2024 Skins

* The Dreamer (post #7412448)
** [[Amiya (arknights)|]]
** [[Ho'olheyak (Carriage of the Winds of Time) (arknights) |]]
** [[Ines (arknights)|]]
** [[Nightingale (arknights)|]]
** [[Virtuosa (arknights)|]]
* The Pilgrim (post #7412429)
** [[Chong Yue (arknights)|]]
** [[Kal'tsit (arknights)|]]
** [[Silverash (Never-Melting Ice) (arknights)|]]
** [[Skadi the Corrupting Heart (arknights)|]]
** [[Typhon (arknights)|]]
* The Throne (post #7408996)
** [[Nearl the Radiant Knight (arknights)|]]
** [[Reed the Flame Shadow (arknights)|]]
** [[Siege (arknights)|]]
** [[Stainless (arknights)|]]
** [[Texas the Omertosa (arknights)|]]
*  Nova Five Ultra Live (post #7419587)
** [[Executor the Ex Foedere (arknights)|]]
** [[Exusiai (arknights)|]]
** [[Jessica the Liberated (arknights)|]]
** [[Swire the Elegant Wit (Rhythmic Blocks) (arknights)|]]
** [[U-Official (arknights)|]]
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