Touhou Stage 1 Bosses(Th13-Th18)

Yuyuko Saigyouji (Touhou 13: Ten Desires)
Wakasagihime (Touhou 14: Double Dealing Character)
Seiran (Touhou 15: Legacy of Lunatic Kingdom)
Eternity Larva (Touhou 16: Hidden Star in Four Seasons)
Eika Ebisu (Touhou 17: Wily Beast and Weakest Creature)
Mike Goutokuji (Touhou 18: Unconnected Marketeers)
All of them drawn in Traditional Ink, coloured in MS Paint and shaded in Krita