We will entertain your mind, enhance your brain, expand your lifestyle.

New App “Periodee”

We have released a new app for Apple Watch.


  • You can manage the remaining time of sessions with multiple period such as classes or seminers
  • You only select a session, no further operation is required
  • Operation and setting changes are possible only with Apple Watch
    (A paired iOS device is required to enter languages that cannot be entered from the Apple Watch)
  • Not compatible with complications (planned to be supported in the next version)
  • Free App
  • No data collection

You can install from here.