Quick answer
The Thunder 3 TV anime premieres July 8, 2026. A new promo video reveals the ending theme, "Shururerira," performed by otoha. It is one of the firmer-dated entries on the Summer 2026 board, though the streaming platform is still to be confirmed.
What the new video locks in
The date is the headline: July 8 puts Thunder 3 early in the Summer rotation, and pairing the announcement with otoha's "Shururerira" is the standard pre-season beat. The footage leans on the show's energy rather than plot, so judge it on execution once episodes land.
Where to watch
No simulcast platform has been named yet. Date is firm, streamer pending; we will update once it is official.
How it fits the season
Summer 2026 is crowded, so a single score will not tell you much. SenpaiRanks runs Consensus (the crowd) and Quality (taste-weighted) side by side, and a new series like this is exactly where the two diverge. When it airs, rate it and see where you land. Our what to watch this summer guide and the show's Summer 2026 page collect the rest.