A work in constant progress (and occasional regress).
Premiere:
July 6, 2025
# of Seasons: 1
# of Episodes: 2
Original Title:
瑠璃の宝石
Alternate Titles:
Introduction to Mineralogy
Ruri no Houseki
Ruri no Hōseki
Ruri's Jewels
Коштовності Рурі
琉璃的宝石
Genres:
Animation
Production Companies:
EGG FIRM
Studio Bind
Countries:
JP
Come on a geological journey with Ruri and Nagi as they uncover planet Earth's wonders.
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Although TheMovieDB might provide a key to a YouTube video, there is no guarantee that the video might be present at YouTube.
Art Designer:
Kazushi Fujii
Art Direction:
Shunichiro Yoshihara
Assistant Director:
Yasuhiko Akiyama
Character Designer:
Mayu Fujii
Color Designer:
Makiko Doi
Director of Photography:
Takuya Ogata
Editor:
Yuji Oka
Original Concept:
Keiichirō Shibuya
Original Music Composer:
Daisuke Achiwa
Kazuki Yanagawa
Prop Designer:
Ayumi Ninomiya
Anzu Nakai
Series Composition:
Michiko Yokote
Series Director:
Shingo Fujii
Songs:
HANA
Sound Director:
Kohei Yoshida
Sound Effects:
Takuya Hasegawa
Supervising Animation Director:
Mayu Fujii
Kazuhiro Ota
Theme Song Performance:
Rei Yasuda
Most data and links to images for the Movies section come from TheMovieDB (TMDB).
Additional data for Film Titles come from The Open Movie Database (OMDb).
At least one plug-in comes from IMDb.
Data are -- hey, it's a plural -- subject to the limitations of their sources. (For example, TMDB search results currently max out at 20.) I am limiting myself to free data sources for now. (No, a "free trial" is not free.)
While much of the above data are retrieved directly from outside APIs and other such sources, data from American Film Institute (AFI) and British Film Institute (BFI) were manually entered the old fashioned way into a MySQL database. Re BFI I took the following liberties:
Regarding profile removals and data corrections:
Filtering is applied here to film projects flagged as "adult" by TheMovieDB. Pending "popular demand" I am contemplating a login and profile system with preferences (such as whether to allow adult images to appear) and permissions (such as data entry).
Whereas the overall purpose of this website is to serve as a personal demo/portfolio/workshop of web and data skills, this Movies section is not meant to compete with or substitute for far more definitive movie websites.
Whether or not he still clings to an award which he won in 1986 as a film critic for his college's newspaper, Jeffrey Hartmann is not responsible for the texts of overviews and biographies supplied by external data sources.