These originally designed T-shirts will be on sale at 'A Thousand Horizons', the charity event hosted by Good Smile Company to raise money for earthquake relief. They will be both at the event for sale, as well as available at the Good Smile Online Shop. There are both black and white versions available.
This product will be on sale at the 'A Thousand Horizons' event, however stock is limited.
A Thousand Horizons Official Site: http://www.1000horizons.com/