According to a press blurb on the Bandai Namco website, age restrictions are due to be lowered at its VR Zone Arcade in Shinjuku.
Starting from March 1st, nine VR activities will be open for players of seven years or older, where previously all VR headsets were restricted to players aged 13 and older, though children between the ages of seven and 13 will still need a guardian’s permission to play.