Besides the OAT, there were some low key launches by Sun-Star: Nicolo dual and Sharm MP/eraser. The non-limited KT Dive is still months away. You might also be able to get the Loft limited yellow rotring 600, or the two Nonble limited colors. Pilot released The Dr Grip…
Pentel Orenz Manish Line
Pentel Orenz Simple Days. Both regular and metal grip.
Pentel Kerry Limited colors.
Pentel Smash gold series
Pentel Graph 1000 limited colors.
Lots and lots of other limited print Pentel Orenz
All the r 600 colors.
Paraphernalia revolution (not Japan) when they restock.