I really appreciate all the help you've given me thus far. As some of you know, I have a roleplay character named Koyama Ryuu from an alternate Sengoku Era. She took up professional wrestling under the ring name Shinobi Hime (Princess Shinobi) after arriving in the present. As I've not used her in that capacity in years, I'm transitioning her into a comic book character. That transition makes me want to include pitch accent in her surname and ring name. How close are the pronunciations below?
Koyama: [kò̞.yǟ.mǟ] (no pronunciation given on Wikipedia; absent from Wiktionary)
Shinobi: [ɕì.nō̞.bʲī] (correct according to Wiktionary)
Koyama: [kò̞.yǟ.mǟ] (no pronunciation given on Wikipedia; absent from Wiktionary)
Shinobi: [ɕì.nō̞.bʲī] (correct according to Wiktionary)