Gora is straight.
Ace is bi.
Cedrick is straight.
Kaze is an asexual demiromantic, in that he doesn't much care for sex, but he's perfectly capable of having feelings for someone. This makes more sense when you know the blurb I have for him which I wanted to share as well. (Also new for today.)
Kaze enjoys the carnage of a good massacre, killing dozens of people at a time just for fun. He is ruthless and relentless, striking with no mercy. The only things capable of impressing him are combat prowess and killing capability. However, in spite of being both amoral and unscrupulous, if someone holds conviction in their ideologies and is capable of backing them up, it is possible to earn his respect.
Myra is actually not someone I know the exact orientation of. I know she's not a lesbian and I get the sense she at the very least can like guys, but the specifics beyond that, I don't actually know; she hasn't told me that.
Bard is bi, but while he is bi, he does have a particular fondness for lovely ladies.
Clara is straight.
Hera is a lesbian.
Will is pan.
Lily is a lesbian.
And Alena is pan.
Now is this really that relevant to the story? Nope, not really! But these are little trivia facts that I learned just by really getting to know them.