Ura-aka (裏垢) Meaning: Japan’s “Secret Account” Explained

Spotted 裏アカ in a bio and wondered what’s “secret” about it? Ura-aka (裏アカ or 裏垢) is Japanese internet slang for a secret account — you’ll see it on X (Twitter) bios and MyFans names like “地味OLの裏アカ” (“a plain office worker’s secret account”). Here’s what the word means and what it signals on a creator’s page.

What the word means

The Digital Daijisen dictionary lists 裏アカ as an abbreviation of 裏アカウント. 裏 (ura) means “back” or “hidden side”, and アカ (aka) is short for アカウント, “account”. People often write 垢 (aka, literally “grime”) instead, simply because it is read the same way and is quicker to type.

The Kyodo News glossary describes an ura-aka as a social media account that doesn’t reveal personal information. You can use any name, and it gives Twitter and Instagram as examples. Because no real name is needed, it notes, such accounts are sometimes used for extreme posts.

Ura-aka vs omote-aka

The opposite of 裏 is 表 (omote, “front”), so the public account is the 表アカ. Someone might keep a 表アカ under their real name for friends and work, and an 裏アカ for hobbies, venting or a side they don’t share at work.

What 裏垢 means on MyFans

For creators, “裏垢” is a theme as much as a description: the idea of an ordinary person, an office worker, a married woman, an ordinary guy, sharing a side nobody at work knows about. Display names like “裏垢男子” (secret-account guy) or “〇〇の裏アカ” build on that.

Like every MyFans page, these are adults who have gone through MyFans’ contract and age checks, and explicit areas are mosaicked. The word doesn’t change any of the site’s rules.

Finding ura-aka creators

Search 裏垢 or 裏アカ on MyFans, in Japanese. Many ura-aka creators also post previews on X, often with “裏垢” in the bio.

Our list of Japanese ura-aka creators on MyFans shows the creators we list who use the word about themselves. On JapanCreatorFind, every creator is a Japan-based MyFans creator with an English profile, prices in yen and a link to their own MyFans page.

Most active creators we list

Sorted by new posts in the last 30 days on each public profile. Never ordered by commission. Profiles checked 10 October 2026 to 11 October 2026.

RenA real donor diary, from first consultation to the big day.21 new posts in 30 daysfrom ¥2,490/moYuriAn Ikebukuro otaku girl who dances, trains — and posts almost daily.21 new posts in 30 daysfrom ¥1,683/moSasukeReal meetups, zero script — one of MyFans’ busiest amateur channels.18 new posts in 30 daysfrom ¥2,296/mo

All creators by activity

Quick answers