It is what it is. Nintendo struck lightning in a bottle with the Switch, PlayStation held strong, and PC gaming has exploded in popularity, so PC gets most games nowadays. MS picked a bad time to try and take consumer's rights away, spy on them, and attack physical games ownership. The fact that they actually tried those things still haunts them to this day and hardcore gamers haven't forgotten.
All of it means Xbox is last on the priority list for a lot of these core games and devs, especially ones building lower-spec, niche, hardcore-centric projects. (A.K.A. most Japanese developers, and of course indie devs).
Gamepass may lead to some renewed japanese support with MS paying devs for ports upfront. But again, the xbox customer gets the games late, if ever at all, and never a physical copy. It all comes off as looking like a very low-class, ramshackle solution.
Would I trade my Danganronpa trilogy Switch collector's edition, (with all 3 games on cart in a nice metal box ) for just D1 and D2 for $1 digital-only on gamepass? Nope.
Would I trade my Persona 5R PS4 steelbook, and disrupt my entire Persona-on-Playstation collection (that stretches all the way back to the PS1) for a 3 year late port on a console with no SMT history? Nope.
It's bleak, looking at it from a core fan's perspective. Xbox will never get a foothold in the Japanese games/gamers community, IMO. The history just isn't there.
To me if Xbox and Phil was serious about gaming in Japan they would invest in having games made. Ninja Gaiden reboot would be a good start with the new Team NInja that did NIOH series. Have them also co-develop Dead or alive story wise to go with Ninja Giaden as you meet characters from that series in the Ninja Gaiden game.
Or have someone take another stab at a dormant franchise or a new title. Start signing Japanese games on the regular to your service. Not just Yakuza and Persona then call it a day. It has to be relevant stuff.
I feel its always going to be this bleak/late stuff that hardly appeases anyone because it was available for some time on many other platforms.
Again this goes to my Gamepass analogy. They wont look at anything unless it somehow enhances gamepass. And to me thats the issue, there isn't enough on gamepass to appease people in Japan.
Which is why when there's PS5 stock Playstation sells 3-4x the amount of series. But all the Pro xbox channels leave that bit out obviously.