This page lists the official accounts of Koresawa (COUNTDOWN JAPAN), checked across Instagram, X, Threads, TikTok and YouTube. Official accounts confirmed on Instagram, X, TikTok, YouTube (as of 16 October 2026). Platforms we could not confirm are clearly marked as "no official account" or "not confirmed".
| @koresawa519 Verified | Open | ||
| X | @koresawa_519 Verified | Open | |
| Threads | Not confirmed | ||
| TikTok | @koresawa_519 Verified | Open | |
| YouTube | コレサワ Verified | Open |
"No official account" means the official website or profile lists its social accounts and this platform is not among them; "not confirmed" means public information was not enough to decide. In both cases no official account has been confirmed — an account with the same name may be an impersonator. Follower counts are as recorded at the time of checking.
Yes. The official account @koresawa519 has been confirmed (checked 16 October 2026). Open the official account
Yes. The official account @koresawa_519 has been confirmed (checked 16 October 2026). Open the official account
Not confirmed. When we checked on 16 October 2026, public information was not enough to confirm an official Threads account. No official account has been confirmed.
Yes. The official account @koresawa_519 has been confirmed (checked 16 October 2026). Open the official account
Yes. The official account コレサワ has been confirmed (checked 16 October 2026). Open the official account
On 16 October 2026 we confirmed that the accounts are listed or linked as theirs on the following official pages:
https://koresawa.jp/
https://tokytunes.com/nippon-columbia-400/
The accounts on this page were confirmed as theirs on the following pages (checked 16 October 2026). Verification badges are not used as evidence.