U | - https://www.animenewsnetwork.com/news/2015-06-26/attack-on-titan-live-action-hanji-series-reveals-wagakki-band-song-story-details/.89765|t = Attack on Titan's Live-Action Hanji Series Reveals Wagakki Band Song, Story Details
- http://www.crunchyroll.com/anime-news/2015/06/27-1/wagakki-band-provides-theme-song-for-attack-on-titan-web-drama|t = Wagakki Band Provides Theme Song for "Attack on Titan" Web Drama
|