Explore›Anime›Gregorio›DiscussionAll agesAnime · Special· 2012 · Finished · 5 minGregorioグレゴリオ feat.ちびたMusic6.5Nogitsu scoreAdd to libraryFavoriteAdd to listPlay trailerPopularity rank#19556OverviewEpisodes1ReviewsCommentsDiscussionTrailers1Gallery2Gregorio has not been discussed in English yetOpen the first topic and the community starts with you.Start the first topic