Taiko Time: Taiko no Tatsujin (Mainland China 4th-gen) Spring 2025 Updates

For those who have been keeping track of our previous update post (singular) on the mainland China 4th-generation arcade of Taiko no Tatsujin, you might have started to wonder when the "Summer 2024" season will end as the colder months come and go.

That question has finally been answered yesterday (2025/01/03), when the promotional video for the "Spring 2025" season released on Bilibili, dating the large-scale update for 2025/01/15. Main additions of the new update (and beyond) include:

32 tracks added including both mainland China exclusives and catch-up with the rest of the world in the main update. See below jump for the teased tracks and Ura Oni notecharts
New players using the Player ID to set up their Donder profile can play their first credit for free
Rolling in Rewards Campaign Spring 2025 coming soon ~~(no date listed)~~ (2025/01/15~04/22)
Ranking Dojo 2024 coming soon in ~~February 2025~~ 2025/02/19 (2023 trials will retire on 2025/01/28)
Drummers' Square mini-program updates coming soon in ~~February 2025~~ 2025/02/19, including the overall result panel, Ranking Dojo data and player search

While there is no full update notes from the WeChat official account as of this writing, we will continually update this post as further information arise.

Addendum (2025/01/10 onwards): Updated with full initial update notes, and we will continue to do so with any future supplementary updates. Check our Region Lock Checklist (published on Google Drive) for comparison between all regions.

Addendum (2025/02/16): Supplementary update dates Ranking Dojo 2024 release and Drummers' Square mini-program updates for 2025/02/19. In addition to the above additions, you may wish to note these changes that will take effect as well:

Cooldown between Donder name changes will become 90 days
PS: While not a new change, you might also wish to note that each name change is subject to approval before taking effect, taking 1-2 working days
The login QR code will no longer be accessible directly from the chatlog in the WeChat official account, but will still be accessible from the mini-program

Addendum (2025/03/29): April Fools 2025 campaign

Play †††Chaos Time the DARK††† on any difficulty to receive the special-plated title "Chaos Time Lich" (カオスタイムの闇人) as from April Fools 2024 in other regions
Limited release of April Fools tracks (see below)

Taiko Team's Morikawa (producer for mainland China 4th-gen) and Etou also spoke about the update in a video letter on Bilibili, including development on a certain previous contest...?

Mainland China 4th-gen. New Tracks (Exclusive)

	Title
2025/01/15
	Princess 王妃	★2	★3	★3	★5
	Elimination 淘汰	★1	★2	★3	★5
	Sky 海闊天空	★2	★3	★4	★5
	想見你想見你想見你 Miss You 3000 Someday or One Day 　　出自「想見你」	★2	★3	★4	★6