Yes! Precure 5 - 16
Aaaaaand it's a focus episode for the last character who hasn't had one since the introductions yet - Komachi! She shows the group a pirate adventure story she's been writing, and everyone is super positive about it...except Nuts, who tells her that objectively speaking, he doesn't think it's up to scratch. This gets Komachi all depressed and she considers giving up her dream of becoming an author. Meanwhile the rest of the girls get mad at Nuts.
Nuts feels pretty guilty too, but he can't take back what he said because that would be dishonest. So he goes to see Komachi and give her some more constructive criticism and encourage her not to give up on her DREEEEEEAM. Good call, Nuts, even if encouragement isn't your strong suit. It's the thought that counts.
And then Arachnea shows up to crash the party, dragging everyone inside Komachi's story to attack them with a giant pirate ship Kowaina. Because hey, why not? If she was hoping to cause the Cures to despair, though, she had another thing coming, because the Power of Friendship and Hope and Dreams always wins out in the face of adversity. Doubly so when you're basing your method of attack on a story whose defining feature is a main character who never gives up. Didn't really think that one through, did you, spider-woman?
Oh, and apparently Komachi has a Cool Big Sister who looks almost completely identical to her. So that was a thing.