Sorry, it has already closed in 2019.
Tokyo Game Show is held once a year in Japan. Many video game software and hardware companies attend this event.
You can also see a lots of cute staff and cosplayers.
When you go to TOKYO GAME SHOW on public day (not business day), there is a long line for the security check.
When I went there before 11:00 am on Saturday, I had to wait for about 40 minutes in the line. It was too hot under the sun shine!
Official Website of TOKYO GAME SHOW
When you go to this event, you have to buy a ticket. I recommend buying your ticket in advance because it is much cheaper and you can buy it 1 day before the event day.
You can buy tickets (in advance) at ticket machines in convenience stores, like SEVEN-ELEVEN. The instructions for buying tickets are in Japanese. If you don't understand Japanese, they can help you buy a ticket.
24 - 27 September, 2020
She was an official supporter for TGS2019. Her name is Tsubasa Honda 本田 翼. She is popular fashion model and actress. This is her YouTube channel Honda-no-baiku ほんだのばいく below.
The nearest station is Kaihinmakuhari 海浜幕張 Station.
Another recommended event in Tokyo