Haikalive at Tokaigi 2018 was a virtual live concert that took place during the Japanese Splatoon Koshien 2018 tournament at Tokaigi on 10 February 2018. It was the first "live" appearance of Off the Hook, and the first virtual concert featuring characters from the series since the release of Splatoon 2.
Part of
Includes: Splatoon – Squid Sisters - Live Concert at Niconico Tokaigi 2016, Splatoon - Squid Sisters Concert at Japan Expo 2016, Splatoon 2 Live in Makuhari -Haicalive-, Splatoon 2 - Off the Hook Live Concert at Tokaigi 2019, Deep Cut Concert at Nintendo Live 2022, Splatoon 3 Live Concert featuring Deep Cut
