将棋実況そら（Shogi Jikkyo Sora）- 将棋系YouTuber

将棋実況そら（しょうぎじっきょうそら）は、日本の将棋系YouTuber。右四間飛車を得意戦法とし、動画で対局の展開や指し手の狙いを解説している。右四間飛車は、飛車を右から四つ目の筋に据え、攻撃の駒を集中させて突破を目指す戦法。相手の陣形に応じた使い方をまとめた『右四間飛車なら何でもできる』を2025年に刊行し、四間飛車や三間飛車などの振り飛車に加え、雁木、矢倉、角換わりへの対応を紹介した。2026年刊行の『「次の一手」で学ぶ　右四間飛車のＳ級手筋』では、実戦で現れやすい局面を問題形式で取り上げ、相手の駒の配置によって変わる攻め方を解説。各問題には将棋AIの「推定選択率」も掲載し、手の見つけにくさを考える目安としている。一つの得意戦法をさまざまな相手に使うための構想と、局面ごとの具体的な手筋を、動画と書籍の双方で伝えている。

Shogi Jikkyo Sora is a Japanese shogi YouTuber who explains games, opening strategies and the ideas behind individual moves. His specialty is Right Fourth-File Rook, an attacking system that places the rook on the fourth file from the player’s right and concentrates pieces to seek a breakthrough. Exploring how this system can be adapted to different opponents, his 2025 book “Migi Shikenbisha nara Nandemo Dekiru,” meaning “You Can Do Anything with Right Fourth-File Rook,” covers several Ranging Rook openings as well as the Yagura, Gangi and Bishop Exchange systems. Developing the tactical side of the same opening, his 2026 book “‘Tsugi no Itte’ de Manabu Migi Shikenbisha no S-kyu Tesuji” teaches advanced tactical patterns through next-move problems. It examines how small differences in the opponent’s formation affect the choice of attack, helping readers connect familiar positions with specific tactical opportunities. Each problem also includes an estimated move-selection rate from shogi AI, offering another reference point for considering how difficult a move is to find. Across his videos and books, Sora connects the broader plans of a favored opening with the concrete decisions players face at the board.