Anime opening songs can make or break a series, with hits like Haikyuu!! and Bleach delivering memorable tunes. Haikyuu!!'s upbeat melodies and dynamic sequences set the stage for intense volleyball matches, with season 4's Toppako standing out as a fan favorite. Meanwhile, Bleach amazed audiences with powerful songs like "Ranbu No Melody," and the recent comeback in 2022 featured soulful songs like "Scar." My Hero Academia continues to impress with catchy theme songs, with opening 7 by KANA-BOON being a standout. Fullmetal Alchemist: Brotherhood's "Period" encapsulated the series with cool visuals and an amazing performance by Chemistry. Naruto Shippuden brought Japan-themed visuals and eerie sequences in openings like 17 and 14. These iconic songs, combined with the anime's captivating stories, solidify their places as some of the best in the genre.