When was the song “Marionette” released by Lycaon?

The song Marionette was released in 2015, on the album “Camera Obscura”.

Marionette

Migite o kuu ni kakagete
Hidarite migi ni kasaneru
Ikue no nawa de tsurushite
Atashi wa maru de ningyou

Katakata to kishimu koe dashite
Anata sama no oose no mama ni
Gishigishi to yorokobi oboete
Anata sama ni tsukaemasu

Anata ga inai
Anata ga inai
Anata ga inai
Anata ga inai

Ugokenai ugokitai kanjitai no hayaku moteasonde

Atashi wa marionetto
Te no naka odoru yubisaki hitotsu made nee
Anata to tsunagatteitai

Migite o kuu ni kakagete
Hidarite migi ni kasaneru
Ikue no nawa de tsurushite
Atashi wa maru de ningyou

Katakata to kishimu koe dashite
Anata sama no oose no mama ni
Gishigishi to yorokobi oboete
Anata sama ni tsukaemasu

Anata ga inai
Anata ga inai
Anata ga inai
Anata ga inai

Ugokenai ugokitai kanjitai no hayaku moteasonde

Atashi wa marionetto
Te no naka odoru karada no okubukaku made
Anata to tsunagatteitai

Atashi wa marionetto
Te no naka odoru yubisaki hitotsu made nee
Anata to tsunagatteitai