MonerMiner.Rocks has now added Sumokoin to the list of available coins that you can mine with the Pool+ Web Browser Miner.  Excludes v1 Pool+ Browser Miner.

Sumokoin is a privacy cryptocurrency forked from the Monero cryptocurrency officially launched by a team working out of Japan on May 7, 2017. Sumokoin uses Ring Confidential Transactions (RingCT) with a minimum ring size of 12 to ensure Sumokoin user transaction information (sources and amounts) and make the Sumokoin network resistant to blockchain-analysis attacks. The Sumokoin network uses a CryptoNight Proof-of-Work (PoW) consensus mechanism. Every Sumokoin transaction is cryptographically secured using a 26 word mnemonic seed.

Src: Golden Wiki

At the time of this writing Sumokoin price today is $0.090090 USD with a 24-hour trading volume of $58,025.18 USD.  The current CoinMarketCap ranking is #1467, with a live market cap of $3,523,012 USD.  It has a circulating supply of 39,105,404 SUMO coins and a max. supply of 88,888,888 SUMO coins