# C2inc - **Website:** - **Primary alias:** `c2inc.co.jp` - **Location:** Tokyo, Tokyo, Japan ## Description C2, Inc. is a Japanese software development company specializing in smartphone applications and digital systems. Its services include iPhone and Android app development, web system development, and ongoing service operation and maintenance. Guided by the principle of creating products and continually improving them for customers, C2 also develops solutions in sleep analysis, healthcare, and medical technology, as well as content delivery services. One of the company’s featured products is 熟睡アラーム (Jukusui Alarm), a sleep-tracking app that supports users’ sleep routines and provides sleep data and statistics. C2 publishes regular summaries of sleep trends and shares updates about the app, which has marked 13 years since its release. For international users, the company has announced a rebranding from JUKUSUI: Sleep log, Alarm clock to NightWell: Smart Sleep Tracker. C2 also reports on campaigns and services related to sleep and health, including collaborations with wellness products and medical initiatives. The company invites organizations seeking app development or system solutions to contact its team for consultation. ## Industries - 🖥 Computers Electronics and Technology ## Logos & icons - logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idkog-b5RM/w/293/h/65/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1791344638825) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Ship Gray | #414042 | dark | | Iron | #d6d8d8 | light | | Bondi Blue | #0089bc | accent | ## Fonts - Ubuntu — asset _(google)_ --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._