[Eikan 3-Year] Shiina seals third straight Koshien title with Ririmu's final-inning strikeout

In the third and final summer, Nijisanji High sealed a spring-summer double and a three-peat Koshien title as Ririmu struck out the last batter of the championship final.

* Title and summary are auto-generated and may differ slightly from the actual content.