Oh, I really didn't intend to give much significance to the fight or make changes like Chad's fight, so that's normal.

But I didn't say that the protagonist's goal is 'Not to change the plot', but rather 'To go unnoticed until finding ways to manage if he becomes a target'. (Tatsuki wouldn't even have powers if he didn't want to change anything), and after I finished the Soul Society arc, there are already other changes. Regarding the Gigai, I didn't quite understand what you meant =P (I'm reposting the answer because I was busy and tried to translate everything at once, and the text sent the message informing about the translation as well XD)

Commenting on this in detail would involve a lot of spoilers for the manga and novels, and many people don't like that (personally, I don't mind spoilers). But to summarize, in the Bleach universe, people can't exactly have a peaceful life regardless of the world they are in.

Urahara is the type of person who prefers to watch the situation unfold out of curiosity. Someone who would try to use a tracker would be Mayuri. Urahara would rather observe and take precautions, taking similar measures when he feels the target is a potential threat. Yato is not a threat to him. At most, he is someone strange, but he is on Ichigo's side. Urahara would not make the decision to track one of them to avoid risking losing Ichigo's trust.

I............... kind of didn't understand what you meant.

I bought a laptop with the money from my job XD So now, even though I don't have time to write and can only do it on the weekends, writing on the laptop is much faster than doing everything on my phone XD

No need to worry about that, I have no intention of delaying the meeting between the Yato and Tatsuki. As for the Fullbringers, I also don't intend to start their arc now. My intention is just to show a bit of Xcution's change in behavior. There will still be many arcs before starting the Lost Agent arc.

There are many reasons why the character didn't kill Tōsen. Even though the MC knows that Tōsen is allied with Aizen, at that moment, to others, Tōsen was still a respected captain of the Gotei 13. If Yato killed Tōsen, especially with Aizen faking his own death, it would make the captains much more ruthless not only towards Yato but everyone in the group. Additionally, even though Ichigo and Uryū had very bloody fights, neither of them had a real desire to kill anyone, which would make their peers question Yato's behavior. Not to mention that Yato isn't just concerned about Aizen, but also about the Quincy crew lurking in the shadows. It was a situation where killing Tōsen or not would demonstrate that Yato is not only manipulative but also very strong, which would basically make everyone wary of him. There are other reasons for Yato to make this decision, but the text would be too long (and my lunch hour is ending) xD

Beating opponents with his own playlist XD

As for that, I wouldn't be able to explain because I haven't read Demon Slayer entirely.

The techniques of Ōkagetsu are basically support abilities in a 'flashy' form. They hardly ever cause damage directly. The 4th Song merges flames into an object or some technique and makes them explode like fireworks. Basically, it's a distraction ability, since the most it will do is cause noise or minor damage if the opponent is close to the explosion. However, if Yato merge the 4th Song with something like a Getsuga Tenshō, the size of the explosion would be much larger since it would be detonating the Reiatsu of the Getsuga Tenshō itself, which is already very strong.

I think in the future, maybe, but not in the same way that Yhwach does.

The reason he prefers not to do this is because it would consume a lot of his spiritual energy. The MC had fought against Tōsen not long ago and also doesn't know what results would occur if he used this ability within the Seireitei. Not to mention that there was a risk of him encountering an unwelcome visitor at a time when he couldn't retaliate.

I admit it crossed my mind to save Masaki, but I'd have to come up with a creative way to make it happen. I'm using this story to test out various crazy ideas, so Masaki may or may not be saved.

I'm already writing the next chapter, but I don't know when I'll finish or when I'll publish it (because my job takes up a lot of my time).

Yep. Ichinose hated Zaraki because he considered his captain to have noble ideals, and after we see that the previous captain is Kiganjo, who is a thug, I thought, "That doesn't make much sense" XD

I'm sorry about that, but as I mentioned, there's not much I can do. Now I have a job that takes up a lot of my time (especially recently, where I've been having to work overtime almost every day), so I really won't have much time to write anymore.

Thanks dude!

Pero quise decir más o menos eso. El personaje no está buscando una aventura pensando que lo sabe todo sobre el mundo solo por haber "observado", y eso tendrá consecuencias en el futuro para él. Cuando se trata de escribir una historia que impresione, eso no es realmente mi objetivo. Esto es más para escribir para mí mismo. Es un hobby que adquirí cuando aún no estaba trabajando. Inevitablemente, al publicar la historia, habrá personas a las que les guste y otras que no les gustará cómo están las cosas.