Our recommendation is to use Hotels.com to book at either of these hotels
Remm Akihabara Hotel
The hotel is near the Akihabara Metro Station and is a 10-minute walk from the venue Ochanomizu Try Edge Conference Center.
Access: Two minutes walk from the Akihabara Station.
KKR Hotel Tokyo
The hotel is near the Imperial Palace and 1.2 km (15 minutes walk) away from the venue Ochanomizu Try Edge Conference Center.
Access: Five minutes from the Marunouchi Exit of the Tokyo Station by taxi. Tokyo station can be reached directly by JR Narita Express train or by Airport bus.