Nishikido-san

Nishikido-san ( 錦戸さん Nishikido-san ) is a professional luthier, someone who makes or repairs string instruments, and Minami's violin instructor. He made his first apparition in GPPC13. His dream is "the desire to show the next generation how wonderful the violin is".

History
After Haruka found Twilight playing the violin, she became interested in playing one too. Minami discovered this and invited her to go to Nishikido-san's shop at Yumegahama, where her violin was being repaired.

When they arrived there, Nishikido was impressed by Haruka's determination and granted her permission to pick one of the violins that he built. She chose the first violin that he built.

Shut and Twilight appeared before him while he was judging Haruka's melody. Shut trapped him inside a cage of despair and used his dream to summon a Zetsuborg. The girls turned into Pretty Cure and purified the Zetsuborg with Trinity Lumiere, restoring his dream.

In the end of the episode, Haruka played the violin again, impressing Nishikido with her true feelings.

In GPPC35, Haruka bumped into him while she was looking for Kanata. He recognized his crown in the drawing and took Haruka and Towa to his shop, where Kanata was staying. Nishikido revealed he found Kanata collapsed at the beach, without any memories. He treated his wounds and let Kanata stay at his shop.

In GPPC40, Nishikido happily heard Kanata's song after he regained his memories. He gave him one of his violins too and offered his help if Kanata gets in trouble again.