According to Section23, a North American anime distributor, Sentai Filmworks has licensed the following titles for a Spring release:
Gintama – First set releasing on April 27th
Hidamari Sketch x 365 – Full series releasing on April 6th
Asatte no Houkou – Full series releasing on April 13th
Le Portrait de Petit Cossette – Complete OVA releasing on April 20th
Le Portrait de Petit Cossette was previously licensed by Geneon Entertainment.
Source: ANN
Thank to user Touka for the tip.
