App content studio · Seoul
MIKOMARU plans, builds, publishes, and sells subscription apps and digital content on Google Play and the App Store. We are the team behind Saju Letter.
We plan and write the content inside our apps ourselves, in four languages: English, Korean, Japanese, and Spanish.
We design and build our own mobile apps for Android and iPhone, along with the web services behind them.
We publish worldwide, sell subscriptions through Google Play and the App Store, and answer every customer ourselves.
A short, gentle letter every morning, based on saju, the traditional Korean way of reading the day you were born against the day it is today.
| Legal entity name | MIKOMARU |
|---|---|
| Representative | Youngil Hwang |
| Business registration no. | 201-34-00345 |
| D-U-N-S number | 696515822 |
| Mail-order business report no. | 2017-Seoul Gangseo-1295 |
| Address | 401, 454 Gangseo-ro, Gangseo-gu, Seoul, Republic of Korea |
| contact@mikomaru.com | |
| Phone | +82 10-4892-0350 |
Questions about our company, apps, or partnerships? Email us — we usually reply within two business days (Korea Standard Time). App users can also write to us from Settings → Contact us.