KonoSuba Fantastic Days x Overlord Collab Begins on February 21 - QooApp News

KonoSuba Fantastic Days is collaborating with Overlord, giving you tons of gems, recruit tickets, and the chance to pick up the Nazarick trio and a free Albedo!

Kono Subarashii Sekai ni Shukufuku wo - Do you think the KonoSuba party can survive the wrath of Nazarick? KonoSuba x Overlord Collab Overlord Mass for the DEAD

Overlord Mass for the dead x Konosuba collaboration - GamerBraves

2nd Shironeko Project x Demon Slayer Collab Begins on February 28 : r/qooapp

KonoSuba: God's Blessing on this Wonderful World! X Overlord, Overlord Wiki

Arknights CN x Monster Hunter Collab Begins on March 7 : r/qooapp

Kamihime Project x Ikkitousen Collab Event Returns on June 14 : r/qooapp

How Kazuma met Ainz, KonoSuba Fantastic Days

KonoSuba: Fantastic Days JP x The Melancholy of Haruhi Suzumiya Collab Begins July 31 - QooApp News

Qoo News] “KonoSuba: Fantastic Days” x “Re:Zero” Collaboration Confirmed for October 31

2nd Shironeko Project x Demon Slayer Collab Begins on February 28 : r/qooapp