This page lists the official accounts of Saitama Seibu Lions (Pacific League), 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".
| @saitama_seibu_lions_official Verified | 252,869followers (at time of check) | Open | |
| X | @lions_official Verified | Open | |
| Threads | Not confirmed | ||
| TikTok | @lions.official_ Verified | 76,400followers (at time of check) | Open |
| YouTube | 埼玉西武ライオンズ 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 @saitama_seibu_lions_official has been confirmed (checked 16 October 2026). followers: 252.9K (at time of check). Open the official account
Yes. The official account @lions_official 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 @lions.official_ has been confirmed (checked 16 October 2026). followers: 76.4K (at time of check). Open the official account
Yes. The official account 埼玉西武ライオンズ 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://www.seibulions.jp/
https://www.youtube.com/watch?v=V69CY-Yr5zE
https://npb.jp/teams/
https://www.seibulions.jp/news/detail/202600645869.html
The accounts on this page were confirmed as theirs on the following pages (checked 16 October 2026). Verification badges are not used as evidence.