Quick answer — The Silver Guardian: the opening theme is "Mamori Tsunagu" and the ending theme is "The Game".
Suigin and Rei both play the MMORPG Dungeon Century. But after adventuring together for weeks, the game’s servers shut down to make way for the latest world-altering title. Grave Buster—a video game proclaiming “reality beyond reality” hits the shelves, and Rei is pulled into it by forces unknown. Now it’s up to… The Silver Guardian is an action, comedy, and fantasy anime produced by Studio LAN, first airing in Spring 2017. With 12 episodes total, it is finished.
Also known as: Shirogane no Guardian · 银之守墓人
The Silver Guardian has 12 episodes and is finished.
The Silver Guardian was produced by Studio LAN and released in 2017.
The Silver Guardian is classified under Action, Comedy, Fantasy, Supernatural.
The Silver Guardian premiered in Spring 2017.
The opening theme of The Silver Guardian is "Mamori Tsunagu".
The ending theme of The Silver Guardian is "The Game".
The Silver Guardian is based on a manga.
The Silver Guardian is listed on Crunchyroll. Availability varies by region.







Character data from AniList.