Sumo Stadium

The  is a limited-time building released on February 12, 2017, as part of the Destination Springfield 2017 Event. Upon completion Sakatumi is unlocked. Together with Sakatumi they were the sixth and final prize to be won in the event's Act 2.

It returned on April 8, 2020 during the Simpsons Wrestling 2020 Event as a premium building for 150 donuts.

Regular
Sakatumi
 * Learn Sumo - 4h
 * Teach Sumo - 12h
 * Gain Favor With the Kamis - 24h

Quest Based
Sakatumi
 * Calculate His Profit Margins - 4h
 * Repurpose the Sumo Stadium - 4h

Character Groups

Premium Male Regular Male Springfielders
 * Learn Sumo - 4h
 * Learn Sumo - 4h
 * Watch a Sumo Poetry Slam - 60m