You can watch "To Be Hero X" streaming on Crunchyroll, either with a subscription or for free with ads

. It is also available through the Crunchyroll Amazon Channel and can be purchased or rented on Amazon Video, Apple TV, and Fandango At Home

. Additionally, "To Be Hero X" is accessible on Prime Video via the Crunchyroll service

. For viewers in certain Asian regions, episodes are available on Bilibili's official YouTube channel, but outside those regions, Crunchyroll is the recommended platform for multi-language subtitles and official streaming

. The official website and announcements also highlight Crunchyroll as the primary streaming platform for this series