In what year was the album “VECTOR” released by Blue Encount?

In what year was the album “VECTOR” released by Blue Encount?: The album “VECTOR” was released in 2018 by Blue Encount.
What is the most successful song from the album “VECTOR” by Blue Encount?: “VS” is the biggest hit from the album “VECTOR” by Blue Encount.

Other artists of J-Pop/J-Rock