Held in Bellesalle Akihabara Tokyo on April 14&15. The last one was held in 2016.It's to celebrate all things of old and new from Sega. It looks cool and all.I especially loved this from the last event where they put all their arcade game posters on a wallHowever from the website:"Floor which performs events for game title fans of Sega group companies. Inviting luxurious guests, we will be in the stage to deliver the latest information on featured work,, and games tournaments etc.In addition, the pattern of the stage will be delivered by live distribution. Please look forward to it as well."Last year they announced the Soul Reverse arcade game. Sure, it's a Japan only arcade game affair, but it announced the return of AM2 in a major way (they promoted the name AM2 which they haven't done in a while).So it won't be mobile stuff for sure.Virtua Fighter 6 is not unlikely. Or something related to Mega Drive and Dreamcast as they both have anniversary years that are also celebrated at the event (30th for the former and 20th for the latter).