Is Shoot! Goal to the Future hentai?
No
Rated PG-13 (Teens 13 or older) on MyAnimeList and not tagged as Hentai.

TV · 2022 · 13 episodes · PG-13 - Teens 13 or older
Shounen, Sports, Team Sports
Atsushi Kamiya is a former captain at Kakegawa High School and the world-renowned "courageous captain" for a famous Italian soccer team. Hideto Tsuji is a student at the same school, who seems uninterested in the now-weakened soccer team. Their meeting is the start of a new legend... (Source: Official Site, edited)
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