"Colorless Ulta ~The End of the Shining World~" is a steampunk project related to Hikaru Sakurai and ENGINE SMOKER. The trailer depicts the gods, humans, and machines of ancient Kadath; Prepared for the publication "Ultar Studies," leaving behind independent short stories and setting materials.
| Title of the work | Colorless Ultar ~END of the shining world~ |
|---|---|
| Chinese name | Colorless Ulta ~The End of the Shining World~ |
| Genre | ADV |
| Also known as | Colorless Ultar / Colorless Ultah |
| Game engine | but it was not settled |
| Website address recorded by the source | http://ulthar.sakura.ne.jp/ |
Preview the world
The official website's old site preview is set in Kadas: gods gain bodies through steel and machinery, and humans prosper alongside them; After the birth of the new white god, the old era came to an end. The main characters are Ath, Lurim Shaikos, and Jude.
A short story that serves as a gateway to the world of the moon
The supplementary reading record column includes three short stories: 'The Magician,' 'The Moon of Kadaz,' and 'Door to the Moon World.' The 'Magician' and the third story describe a man known as the Magician of Light, who attempts to find the woman who disappeared after leaving a letter to the Moon World; The second part describes Ato and Shykos's conversation during their nighttime forest journey.
Publication preparation materials
The same supplement also includes the initial setting material 'Ultar Easy Guide.' The series also preserves 'Pinkerton Detective Agency' and '1&2 Combined and Expanded Editions', each serving as preparatory documents.
Planning Records
A concurrent report in August 2013 introduced this work as an e-book project created by ENGINE SMOKER, written by Hikaru Sakurai and designed by AKIRA. The community game catalog differs from this form of documentation; Prepare publications and register the main project separately.
E-book planning
A concurrent report in August 2013 introduced 'Colorless Ultar' as an e-book being prepared by ENGINE SMOKER, written by Hikaru Sakurai and designed by AKIRA. Preparing documents also includes arrangements for doujin exhibitions, distribution, and consignment sales.
A preview of the White God
The deity shown in the official website trailer has bodies made of steel and machinery, and humans and gods experience prosperity together. The subsequent White God is described as the last new god to end the Twisted Age: gazing upon the sky and dark caves, shedding crimson tears, wielding a white sword, and pursuing the purple end.
Carriers in the author's activity plan
The author's blog archive in 2013 described "Colorless Urta" as an electronic medium combining images, sound, and text, mentioning plans for both English and print editions; The official launch was postponed to after 2013.
Summary of the 2012 replica author
In May 2012, when Hikaru Sakurai introduced the facsimile of "Ultar Studies ~Door to the Moon World~," he set two sets of narratives respectively: Paris in February 1900 and Qadas, far from the past: Georges Méliès in pursuit of Michel Ardin, who disappeared after leaving messages on the moon world; Young Ato learns Tsuki's real name from Lurim Shaikos, the "White God" accompanying him. The author positions this novel as a publication showcasing fragments of "Colorless Uruta" in production.
Differences between the reproduction and the supplementary edition
In August 2012, the author announced that the supplementary edition of 'Ultaru Ko ~Door to the Moon World~' would be listed as a reprint of the facsimile edition, and explicitly added a small palm story set in London in 1908.
Prepare the paper carrier for the publication
Related preparation publication "Ultaru Examination ~Door to the Moon World~" Supplementary Edition is in A5 format, with a COMIC ZIN publication date of August 12, 2012.
Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.
Related entries
- Author:Hikaru Sakurai
- Key Animation:AKIRA (Colorless Ulta Original Art)
- Relevant Required Documents:Ultar Thoughts ~Door to the Moon World~
- Relevant Required Documents:Urtal Thoughts ~Pinkerton Detective Agency~
- Relevant Required Documents:Ultar Considerations ~1 & 2 Merged Expanded Edition~
- Related preparatory publications:Ultar Thoughts ~Door to the Moon World~
- Related preparatory publications:Urtal Thoughts ~Pinkerton Detective Agency~
- Related preparatory publications:Ultar Considerations ~1 & 2 Merged Expanded Edition~
- Planning Club Records:ENGINE SMOKER
- Main Characters in the Preview:Ato (colorless urta)
- Main Characters in the Preview:Lurim Shaikos (Colorless Urta)
- E-book Planning and Production (Reporting Concurrently):ENGINE SMOKER
- E-book Planning and Writing (Concurrent Report) Responsibilities:Hikaru Sakurai
- Character Design (Featured in the Same Report) as Responsible Person:AKIRA (Colorless Ulta Original Art)
References
- Bangumi Entry for works: Colorless Ultar ~END of the shining world~
- Bangumi Copyright Notice
- Hikaru Sakurai's works Wiki:Colorless Ulta preview archived
- Nekosuke Reading Notes: Expanded Edition Reading Notes for the Door to the Moon World
- Hikaru Sakurai's works Wiki: Ultar Considerations
- pzerox: Reported by Ulta Project in 2013
- ENGINE SMOKER: Archived official website trailer image for 'Colorless Ultar'
- ENGINE SMOKER: Archived 'Colorless Ultar' project announcement page
- Planned activities 2012: Nest of the ENGINE
- Nest of the ENGINE
- コミティア100: Nest of the ENGINE
- C82 activity report: Nest of the ENGINE
- COMIC ZIN: Ultar Thoughts ~Door to the Lunar World~ Expanded Edition
Source author: Bangumi article contributor and community maintainer; License: CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0/); Adaptation: This site filters and reorganizes structured facts, without copying the article summary.
Data compiled on: 2026-10-07.