What was the last manga/manhwa series you completed?

Call My Squall
Ano Hi, Seifuku de
Naraku Izuko Emaki - Anata no Tame Nara Doko Made mo - Heian-chou Special
Anata no Tame Nara Dokomade mo
Iratsuku Suhada
Punks△Triangle
Sora to Hara

Kaguya sama 

blanc
Houkago Guitar
O.B.
Dousoukai
Hoshi yo Oka yo Fuyu no Ao yo
Rojiura Daiikku

Shinobi Quartet

Chéri, Unmei no Hito!

Koakuma Cafe

union (by Isino Aya)