Alternative Titles
Synonyms: Introduction to Mineralogy
Japanese: 瑠璃の宝石
More titlesInformation
Type:
TV
Episodes:
13
Status:
Finished Airing
Aired:
Jul 6, 2025 to Sep 28, 2025
Premiered:
Summer 2025
Broadcast:
Sundays at 21:30 (JST)
Licensors:
None found, add some
Studios:
Studio Bind
Source:
Manga
Genre:
Slice of Life
Demographic:
Seinen
Duration:
23 min. per ep.
Rating:
PG-13 - Teens 13 or older
Statistics
Ranked:
#7252
2
based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity:
#2700
Members:
80,285
Favorites:
393
Available AtResourcesStreaming Platforms | Reviews
Filtered Results: 48 / 54
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Your Feelings Categories Jul 24, 2025
As a fine mineral collector and gemological / geological enthusiast, just from the initial three episodes, I can speak with certainty that this show has great potential. They touch on important topics and portray very accurate geology.. From publishing and rockhounding, to displaying accurate mineral habits and realistic portrayals of actual mineral formations.. The art and aesthetic of the show were all anyone could really ask for, and it helps highlight the focus of the show: The crystals. Its worth mentioning that the luck and mineral quality depicted is a bit skewed compared to real world experiences, but it makes sense given the purpose of
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Sep 28, 2025
Isn’t it amazing how fun learning about even the most seemingly mundane things can be thanks to cute anime girls? Don’t get me wrong, I’m sure mineralogy is a riveting subject, but for the average person there’s few things that sound less fun than learning about rocks. Yet, ruri rocks takes a seemingly uninteresting subject matter and turns it into one of the most enjoyable and fun experiences of the season. I came into this knowing next to nothing about mineralogy and left feeling like I have a PhD in the field. Studio Bind might have been created to adapt Mushoku Tensei, but if they’re
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Aug 11, 2025
I genuinely think this will be regarded as a hidden gem in 3-5 Years. Pun fully intended.
Ruri Rocks is very much a feel good Slice of Life show with a central gimmick, but you can really tell how much heart was poured into it. The author must REALLY love mineralogy and scientific research, and the adaptation keeps this alive - no I'd actually say it elevates it. Honestly, the first episode especially is one of the best looking Seasonal Anime episodes I've seen. It's beautiful, the music is gorgeous, the voice acting is great, and I LOVE the Opening and Ending, both for their visuals as ... Sep 19, 2025
Oh, I have much to say about this one, and I think I've seen enough to review it well. This anime is to rocks what Yuru Camp is to camping, Sweetness and Lightning is to food, Do it Yourself is to DIY, and Miss Kobayashi's Dragon Maid is to hypersexualized immense breasted dragon people.
I have truly mixed feelings about this anime, so... we'll start with what I like about it. This anime is clearly made by someone who loves mineralogy and is very knowledgeable about it. It's an educational anime about mineralogy. I'm not a mineralogist, but I've watched Dan Hurd on YouTube, ... Oct 10, 2025
The good: This is an anime about geology and collecting rocks, woot! We haven't had one of those before and it's a fun topic to learn about. The bits of actual science all seem accurate and worth learning.
The okay: The art and animation, and sound design are all fine for your average seasonal anime. I do wish they hadn't gone with the "ecchi" style of character design - it's fine in actual ecchi anime, but here it just felt pointlessly distracting. The bad: The writing, the characters and plot were all two dimensional. Unfortunately, this show lacks any real depth or conflict. ... Oct 25, 2025
Ruri Rocks has an alternative title "Introduction to Mineralogy". With a drab title like that, the show likely filters for its own audience, namely those who are into hobby-focused slice-of-lifes and, perhaps less commonly, those who are actually rock enthusiasts.
The show begins with Ruri (whose name literally translates as Lapis Lazuli), going on a search for crystals after hearing that they could be found in the mountains. During her expedition, she runs into Nagi, a grad student in mineralogy, who she ropes in to help her in her quest for gems and stuff. The two soon starts going on regular expeditions together, and over time ... Sep 17, 2025
Ruri Rocks – A Calm and Beautiful Anime
Ruri Rocks is a beautiful anime for those who are not looking for action. There are many reasons to enjoy it, but the most notable are its atmospheric music and its stunning visual presentation. While anime is often criticized for having poor or low-quality visuals, Ruri Rocks proves otherwise by showcasing the beauty of nature through the medium of animation. Another strength of the series lies in its characters. They are well-written and feel authentic, each contributing to the show’s gentle but captivating atmosphere. Ruri herself undergoes meaningful character development throughout the story, gradually becoming wiser and more mature as ... Aug 1, 2025
This is undoubtedly my favorite anime of the season. It manages to be lighthearted, engaging, and educational all at once. What I find most captivating is how it sparks curiosity about the world around us—especially the parts we typically ignore, like the science hidden in plain sight. Through its episodes, the anime offers a unique perspective on mineralogy, encouraging viewers to learn more about stones, crystals, and geological phenomena in a fun and accessible way. It's not just an entertaining show; it's also a subtle educational experience.
Oh, and one more thing: the animation and design are absolutely gorgeous. I read the manga, and I must ... Oct 6, 2025
My opinion of this anime is extremely biased due to my personal hyperfixation with geology, so take this with a grain of salt.
That said, I can recommend this show to anyone who enjoys science, those with curious minds, and for anyone with the heart of an adventurer. As someone who knows a bit about geology already, the information the show presents is rather basic and surface-level, but that did not diminish my enjoyment whatsoever. The combination of likeable characters, beautiful animation, and evocative music makes for a wonderful viewing experience. The story is also quite good. At the beginning of the show, Ruri is rather impatient ... Oct 29, 2025
[Ruri no Houseki] is a cool anime that keeps things simple and easy to follow, mainly focusing on geology. The story moves straight ahead without complicated subplots, making it super relaxing to watch. The characters are really cute and grow on you as the episodes go by, developing in a natural way.
It also sneaks in some educational stuff without feeling heavy, making it fun and interesting. It’s the perfect mix of entertainment and learning — chill, enjoyable, and kinda educational. Definitely recommend [Ruri no Houseki] if you’re into anime that’s light and soothing but still teaches you something. ------------------------------------------ Italian version "Ruri no Houseki" è un anime che ... Sep 22, 2025
10/10 Masterpiece New Gen
Studio Bind is cooking again, Ruri Rocks is one of the best anime of the season. Grafik:It's so beautiful! 9/10 The science of rocks that are fresh and appetizing in this season, and the effort to find, research and appreciate them.For each episode it was pretty good, I hope there is a Season 2, really hope so. I hope that Bind studio continues to be consistent, even though the MUSHOKU TENSEI S3 project is good. As for the storyline, it is very interesting, because you enjoy the beauty of nature and research it! I don't know the haters who give stupid reviews, that's ... Sep 28, 2025
I never expected an edutainment show (the manga was written by an actual teacher) to be this good, but Bind (more specifically the Onimai team) pulled it off flawlessly.
Hobbyist shows are dime a dozen, and Ruri no Houseki isn't even the only mineralogy show in the past few years. But, while something like Koisuru Asteroid put me to sleep, Ruri no Houseki had me glued to the screen, and it's not because of Nagi (but she helps too). First things first, the presentation is sublime, the music may seem unnecessarily grand; sweeping orchestras swell even when all Ruri did was find a bunch of ... Jul 30, 2025
This is a charming slice of life. The art is beautiful, delicate, and well-animated.
There's a certain eroticism in the characters, but I think it goes unnoticed by more mature viewers. In a way, it even has a certain charm. My wife noticed the eroticism when she saw me watching LoL, but she ended up enjoying it, finding the characters beautiful and their bodies more realistic. The protagonist's development goes beyond falling in love with a new hobby; she matures as a person, learning the true value of knowledge and dedication. For those who enjoy the genre, I certainly recommend it. Sep 28, 2025
So, I’m a science nerd. Been like this pretty much my whole life, swapping between passions at various stages. Fascinations would turn into hobbies, and hobbies would be replaced by new fascinations. What solidified my choice to go into my current field was getting my hands dirty. Sure, in my case, that was mainly in a pretty sterile lab, but no amount of reading into a given subject could tell me whether I wanted to work in it.
Ruri Rocks is the kind of show that takes that concept - of turning a personal passion into something more through active participation in it - and showcases ... Nov 2, 2025
Incredible anime, 10/10. Even Dr. Stone wasn’t able to make science look so alluring, so intertwined with our daily lives.
If, before this season, someone had told me I would become interested and passionate about science, I would have laughed. But here I am - reading books I would have never picked up, watching videos, and subscribing to channels I never knew existed. I’ll never look at the mountains the same way again; even the dust beneath my feet feels somehow different. I can count on one hand how many anime have affected the real me behind the screen, and Ruri is one of them. If ... Sep 28, 2025
Finding one’s calling– a purpose to chase and a dream to shape– doesn’t always emerge from moments of grandeur; sometimes, it begins with the simple joy of living life.
Ruri Rocks follows the life of the high-school girl Ruri Rocks– wait– Ruri Tanigawa as she embarks on a quest to find some rocks that she can use as jewelry. In doing so, she meets Nagi Arato, a graduate student passionate about mineralogy, and together they explore to find some rocks. There are more main characters that appear in Youko Imari and Shouko Seto as the story develops, but this is the basic premise of the show: ... Oct 31, 2025
Not only the stones and minerals, but every element in this anime is truly beautiful.
The graphics are incredible, the artwork is very detailed, the character designs are great, and most importantly, the story itself. I never expected that learning about stones and minerals could be this interesting and enjoyable. One season is definitely not enough — I really hope there will be a second season, and even more if possible, I’ll keep watching. I want to see whether Ruri will go to college and choose the same major as Nagi and Imari. I also want to see the journey and research that Ruri will conduct in the future. Seto has ... Oct 11, 2025
One of best anime made on nature theme
These kind of shows are highly educational , I just confirmed that og author used to be a minerealogy student or explorer . I think it's more like a revolution in sol society , usually we think farming , slow dramas , countryside as sol elements but mineral hunting is a new one for me . Studio bind did a wonderful job , pretty dope and effective . They already gave a lot bangers in recent years , more coming next year . The quality of animation and music itself is also beautiful enough to make ... Oct 18, 2025
Mineralogy With Rocking Jeans
Ruri Rocks Is a show, where curvy women talk about rocks and how they are made, and how amazing Japan is because of geography. What make me watch it, was the very pretty and sexy character design, But sadly the meat of the show is about the rocks, the focus is on the rocks, and maybe you can become interested in it, but I could not. It is very hard in the area of slice of life, but that kind of slice of life where the conflicts is barely there, and it's mostly about relaxing and listening to the little girl, getting upset all ... Sep 30, 2025
This anime is about big rocks, or minerals as Hank would say, and big butts and big tiddies. It's always fun to see anime pick up informative topics like these and put them in slice of life anime with cute or hot girls. As Hank said before, this one is about minerals. The protagonist, Ruri, tries to find crystals because of her unfiltered greed only to meet Nagi, the girl that is big in all the right places, that will become her mentor in this new fascination. Along the way there are two other girls that will join this mineral hunt. Along the ride
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