I've scoped into this channel a long time ago since it appeared in my recoomandtion and I lost it for a year.... though I've found it again.
They go by the name of "Phantom Record" (幻音録) another circle to add but the melody they create is... how do I say this? Oh, they're like Joyful style switching emotions and tones in songs as they do a good job telling the songs' feel. (Don't mind my horrible music sense I do believe Ken would have handled it better than me) Alright, this one is too unique since I can't tell this is Native Faith or not 'cause when I check the other versions they do not sound the same at all and I thought it was mixed? Oh boy, I was right! They mixed old classic songs of japan? dignified blooming flower (凛として咲く花の如く) and Clap and cheer song? (拍手喝采歌合) They sounds so magnificent together when mixed; the intro and the back just sounds so memorable and to top it of, there's native faith sprinkled in the middle.
And there is one more.... It's a bit off putting As ScarletFlameFlandre exclaim "So obviously a lot of confusion around this, and I clearly could not be bothered to research at the time. The theme is originally from the soundtrack of Mrs. Estacion, a vertical danmaku shooter made by 楓実クルト. The music here appears to have been remastered and used as Nitori's theme in a fanmade Touhou 10 mod, a Phantasm stage called MoF After Extra." And Yes, it appears to be from a bullet hell game inspired by Touhou and the track itself have been remastered in a fan made mode "MoF After Extra" A bit odd since I've heard of the music (In a Friday Night Funkin Touhou mode- Broken moon) before I got recommended and in the next week this got particular theme got mentioned on a another comment section of Touhou shitpost? and they said "The only fanmade Touhou music I like is sentence of death" and alas, I've heard of the sound but didn't know the name but here it is- Maiden's Short Life ~ Sentence of death