Tokyo Game Show 2021 is a video game convention in Japan that took place from September 30th to October 3rd. It was held online, rather than in a public space.
Several Atlus topics were bundled as part of Sega's schedule. On October 2nd, Shin Megami Tensei V was planned to be showcased. It was split in 2 parts, each 20-minute segments. The first one took place on 9:40PM-10:00PM JPT, with the second one starting right after from 10:00PM-10:20PM. The segments feature host Chiaki Matsuzawa and guest Mafia Kajita. The first part showcased unreleased footage, while the second displayed a live playthrough of the game.
Additionally, on October 3rd, at the end of the event, a special live #LOVE_SEGA event took place from 9:40PM to 10:10PM JST, which assembled various musicians from Sega and Atlus. This includes Toshiki Konishi and Lyn Inaizumi. The latter partook in a Persona 5 mini concert.