Gintama Characters As Flowers, part 24

[rainsometimes]

Like Nobume, Oboro gets a flower that only blooms at night - the moonflower, Ipomea alba. I chose this particular flower because of its tranquil aura and celestial vibe symbolizing something that Oboro may not himself possess - notwithstanding him declaring himself a part of "Heaven" - but certainly yearns for.