This system utilizes MR (Mixed Reality) or Spatial Computing technology to display and share 3DCG contents in real space. Through Meta Quest 3, which is equipped with a video pass-through function, visitors can manipulate 3DCG mapped in space with their hands. At the time of experience, 3DCG contents can be shared by multiple people, and contents can be registered/updated/deleted by accessing the management screen beforehand from another PC or other browser, etc. This is an updated version of Pinto, which was exhibited at the 2021 XR General Exhibition. The Virtual Navigator Marinne which is also exhibited at the 2023 XR General Exhibition last year enables real-time communication with 3DCG avatars (Vtubers) in real space through voice and movement, which won the Grand Prize in the Application Platform category at the XR Kaigi Award 2023 held at the end of the year, is also integrated. The system enables communication using 3DCG contents displayed in the space.