Himawari+wa+yoru+ni+saku+ova+sunflower+ha+yoru+exclusive

The OVA centers around Himawari, a character whose name translates to sunflower, a flower known for following the sun's path. However, in this narrative, Himawari is associated with the night—a metaphor perhaps for those who find their solace, their growth, or their moment of glory when the sun dips below the horizon.