Their second collaboration "Pizzeria Kamikaze" was nominated for Eisner awards in 2007 and translated to English, French and Spanish.

Together with his twin brother Tomer, he co-created Bipolar, an experimental comic book series which was nominated for the Ignatz awards.

They currently collaborate on a graphic fiction called The Divine, written by Boaz Lavie, released in 2015 in both English and French.

Asaf also contributed art for the Oscar-nominated war documentary animation film Waltz with Bashir.

His autobiographical comics The Realist started in January 2010, published in Calcalist (Israeli business magazine).