Doing a search for march 6 2018 I came up with a couple things.

https://steemit.com/crypto-news/@barrydutton/japan-s-largest-bank-to-release-their-own-cryptocurrency-and-exchange-as-early-as-march-2018

http://bitcoingarden.org/march-6-2018-bangkok-will-host-major-international-conference-dedicated-blockchain-cryptocurrencies-icos-blockchain-bitcoin-conference-thailand/

nothing really specific I can find other than these couple crumbs. The Japan bank release could have potential but that much? I don't know.