The Coffee vs. Green Tea debate is going to continue with the upcoming Is The Order a Rabbit?? ~Sing For You~ OVA. And now, the anime’s twitter page has revealed that it will be getting an autumn 2019 release. The tweet also revealed a new key visual drawn by mangaka Koi himself:

They announced the OVA back in September, along with the TV anime’s 3rd season. This new season will premiere sometime in 2020. So yes folks, even after the OVA’s release in autumn, we will be getting more coffee and green tea!

Koi’s manga follows the part-timers of the Rabbit House Cafe, particularly Cocoa Hoto and her friends, Chino Kafuu, Rize Tedeza, Chiya Ujimatsu, and Syaro Kirima. It received two TV anime seasons, as well as an OVA titled Is the Order a Rabbit?? ~Dear My Sister~.

Oh, and of course, we’re not forgetting the coffee and green tea…

source: Is the Order a Rabbit? Official Twitter Page