Representative and creator of 07th Expansion, works include Higurashi, Sea Cat, and Days of Roses and Guns.
| Creative Field | Script, key animation |
|---|---|
| Trianthology ~Alice in the Land of Three Mirrors~: Signature post | Participation in planning, original concepts, scripts, and character design |
| The Night of the Red Spider Lily Blooming Night One: Signature Post | Based on the manga |
| Rewrite Ultra Self-Developed Activity Record Side Story: Part 1 Position | Lyrics by the author |
| Rewrite + positions | Rewrite original OST digital release record Lyrics |
| Rewrite + positions | Lyricist for the album version of "Rewrite Arrangement Album Branch." |
| Rewrite + positions | Selene Digital Recollection Edition Lyrics |
| LOOPERS position | LOOPERS original soundtrack "One Thousand Nights VORTEX": Lyrics |
| LOOPERS position | LOOPERS original soundtrack "Treasure Hunt with You": Lyrics |
Creation and adaptation
He started his creative work with fan voice novels; He wrote the script for "Roses and Guns," and "Origin" used his character art for the original "Higurashi."
Participated in works
Rewrite Harvest festa!: Script.
Participation in the work
Ryukishi07 participated in 'Rewrite+' as the scriptwriter.
Ryukishi07 participated in 'LOOPERS' and served as the scriptwriter.
Produced in the style of 'Trian Sorology ~Alice in the Land of Three-Sided Mirrors~'
Ryukishi07 participated in the project as planner, original conceptualist, scriptwriter, and character designer.
Production of 'The Night of the Red Spider Lily Blooming, Night One'
Ryukishi07 is credited as the original manga creator for this work.
Rewrite Super Self-developed Event Record Side Story: Related Production for the First Part
Ryukishi07 participated in 'Princess is The Princess (ルチはや版)', with lyrics written by the credit. Ryukishi07 Participation 《Fledglings girls!! (Luci Haya version), with lyrics written by the author. Ryukishi07 Participation 'Sunbright (Ruchihaya version)', with lyrics written by the credit. Ryukishi 07 San's "Love Luci Haya ♡ Rolling (Luchihaya version)", lyrics by signature. Ryukishi07 participated in 'Princess is The Princess (ルチア solo version)', with lyrics written under her name. Ryukishi07 participated in 'Princess is The Princess (Chihaya solo version)', with lyrics written by the credit. Ryukishi07 Participation 《Fledglings girls!! (Lucia solo version)", with lyrics written by the credit. Ryukishi07 Participation 《Fledglings girls!! (Chihaya solo version)', with lyrics written under the credit. Ryukishi07 participated in 'Love Luci Haya ♡ Rolling (Lucia solo version)', with lyrics written by the credit. Ryukishi 07 Participation 'Love Luci Haya ♡ Rolling (Chihaya solo version)', with lyrics written by the credit.
Rewrite + related production
Dragon Knight 07 credited the lyrics for the digital release record of the original Rewrite OST. Ryukishi07 signed the lyrics for the "Rewrite Arrangement Album Branch" release.
Dragon Knight 07 credited the lyrics for the digital release record of the original Rewrite OST. Ryukishi07 signed the lyrics for the "Rewrite Arrangement Album Branch" release. In the Selene digital recollection version, Ryukishi 07 was credited with lyrics.
LOOPERS related productions
Ryukishi07 was credited as the lyricist for LOOPERS' original soundtrack "One Thousand and One Nights VORTEX." Ryukishi07 signed the lyrics for LOOPERS' original soundtrack 'Kimi no Ho Tanshi'.
From entering programs to presenting their own world
In a 2005 interview reissued by Xinghai Publishing, Dragon Knight 07 recalled that as a child, he used the NEC PC-8001, entering BASIC programs line by line from magazines and trying to modify them. He would show the adapted game to his friends, even if they preferred commercial games.
Turning everyday rules into terror
In the same interview, Dragon Knight 07 identified interpersonal reactions and group habits as sources of fear: hesitation in answering and feeling excluded when unfamiliar with local rules can cause unease. He uses this to explain the village fear in Higurashi and points out that this unease also exists in real life.
LOOPERS' joint draft
Ryukishi07 and Kazuma Takada jointly determined the short story structure from the drafting stage, organizing the treasure-hunting theme into a horror beginning, a middle section of youth, and a conclusion.
Haimao Original PC: Second Feedback and Third Navigation
After the second part was published, Ryukishi07 judged based on reader feedback that navigation was necessary, and in the third part, they debated through the understanding and debate of the Wargiria and Ronowe support warriors.
Umineko Original PC: Decide the presentation method when writing the eighth installment
The island incident was initially decided, but he still considered two ways to present the ending in the fifth to seventh parts, and only made the final choice when writing the eighth part, hoping there would be room for reflection after the story ended.
Umineko Original PC EP4: Click and Showdown Performance
He paired the sound effects of the tea party with click-driven progress, hoping readers would experience the battle between accompanying warriors while reading; BT adjusts sound timing step by step.
Umineko Original PC EP4: Additional lines based on performance feedback
After receiving BT's report that the small bomb might be misread as truth, he added the red text for Lambda to the hidden tea party, clearly refuting Senjin's reasoning.
The original PC song selection criteria for Higurashi
When choosing soundtrack, Dragon Knight 07 prioritized how well it fits the specific scene. He once rejected some pieces he approved of because they did not fit the scenes of the novel at the time.
The volume performance of the "Saibayashi Chapter."
When using Dai's "Being" in the war scene of Takano, he requested a faint entry and only increasing volume at the climax.
Project scale and management of opinions before finalization
In a 2009 conversation, Ryukishi07 said that Higurashi would start with a form he could accomplish, with the process handled by his younger brother. As the team representative, he did not refuse to listen to opinions but avoided restarting the debate in the final stage before the master was completed, which would leave the staff lost.
Leaving room for readers to discuss
In the same conversation, Dragon Knight 07 explained that Higurashi's mystery remains unsolved, hoping players will discuss it online. He believes this format fits the conditions of online communication at the time.
Related entries
- Created works:Offered at the time when the cold cicadas cry and weep
- Created works:When the cicadas cry and cry, I offer +
- Related console versions:When the cold cicadas cry, Origin
- Creative Chapter:When the Sea Cat Cries episode 1 - Legend of the Golden Witch
- Creative Chapter:When the Sea Cat Cries episode 2 - Turn of the golden witch
- Creative Chapter:When the Sea Cat Cries episode 3 - Banquet of the Golden Witch
- Creative Chapter:Umineko Cry When They're Scattered episode 5 - End of the Golden Witch
- Creative Chapter:Sea Cat Cry When Dispersed Episode 7 - Requiem of the Golden Witch
- Created works:When the sea cat cries out
- Created works:The sea cat disperses at the moment of crying and crying
- Script works:The days of roses and guns
- Script works:Days of Roses and Guns Season 1
- Script works:Days of Roses and Guns Season 2
- Script works:Days of Roses and Guns Season 3
- Created works:When the white stork weeps
- Participated Works:The wolf of the divine hides
- Participated Works:Sacrifice at the time when the cold cicadas cry
- Participated Works:Rewrite Harvest festa!
- Participated Works:Rewrite+
- Participated Works:LOOPERS
- Participated Works:Tri-Anthology ~Alice in the Land of Three-Sided Mirrors~
- Participated Works:The Night of the Red Spider Lily Blooming - Night One
- Comic Chapter Participation:On the Night the Red Spider Lily Blooms, Manga Volume 1
- Comic Chapter Participation:On the Night the Red Spider Lily Blooms - Manga Volume 2
- Comic Chapter Participation:On the Night When the Red Spider Lily Blooms Manga Volume 3
- Comic Chapter Participation:On the Night When the Red Spider Lily Blooms - Manga Volume 6
- Participated Works:Rewrite Super Self-Developed Activity Record Side Story: Part 1
- Participated songs:Princess is The Princess (Luci Haya version)
- Participated songs:Fledglings girls!! (Luci Haya version)
- Participated songs:Sunbright (Luci Haya version)
- Participated songs:Love of Luchihaya ♡ Rolling (Luchihaya version)
- Participated songs:Princess is The Princess (Lucia solo version)
- Participated songs:Princess is The Princess (Chihaya Solo Version)
- Participated songs:Fledglings girls!! (Lucia solo version)
- Participated songs:Fledglings girls!! (Chihaya solo version)
- Participated songs:Love Lucci Haya ♡ Rolling (Lucia solo version)
- Participated songs:Love Luchi Haya ♡ Rolling (Chihaya solo version)
- Featured Tracks:To You Who Never Lie (Rewrite+)
- Featured Tracks:To You Who Never Lies Game size Ver (Rewrite+)
- Featured Tracks:Fertilizer(Branch)
- Featured Tracks:サンブライト (ALR REMIX)(Selene)
- Recording Participants:Senya Ichiya VORTEX (LOOPERS)
- Recording Participants:Treasure Hunt with You (LOOPERS)
- Featured Tracks:L-tachi's Departure (LOOPERS)
- Director of the three-act draft (2021 LOOPERS):Kazuma Takada
- Explain the purpose of the EP4 click sound performance performance:When the sea cat cries out
- Music collaboration author for the original PC 'Histori':dai
- The team responsible for managing opinions before the final review in 2009:07th Expansion
References
- 07th Expansion: Dragon Knight 07's own story
- 07th Expansion: Roses and Gun Makers
- ENTERGRAM: Origin product profile and creator messages
- PROTOTYPE: Rewrite Harvest festa! specifications
- PROTOTYPE: Rewrite specifications
- Key:LOOPERS
- 07th Expansion: Complete product introduction of TRIANthology
- KADOKAWA: The first volume of the paper manga for the red spider lily
- KADOKAWA: The second volume of the paper book of the red spider lily manga
- KADOKAWA: The third volume of the red spider lily manga paper book
- KADOKAWA: Volume 6 of the red spider lily manga paper book
- Key Sounds Label:ピュアネスラプソディー
- VISUAL ARTS / Key: Rewrite OST digital production chart
- Key Sounds Label:Rewrite Arrangement Album Branch
- VISUAL ARTS/Key: Selene digital track-by-track lyrics, composition, and mixing field
- VISUAL ARTS / Key: LOOPERS 26-track production chart
- Seikaisha Frontline: Ryukishi 07 'Higurashi' interview reissue
- Tomoto Takatsuka and Kazuma Takada discuss LOOPERS recording and three-act structure (2021 original interview)
- [Umineko EP4 Dialogue] At this stage, the mystery of inscriptions can be solved (Page 2)
- Umineko no Naku Koro ni Ryukishi07 Interview
- [Umineko EP4 Dialogue] It was a summary both in terms of story and our development environment
- Seikaisha: Fifth production interview for 'How to Dress Higurashi.'
- Dengeki: Ryukishi07 discusses doujin and commercial production with Takiya Iijima
- 07th Expansion: Introduced in 2014 based on the original version
- 07th Expansion: Announcement of Feng+ Release
- 07th Expansion: A collection of original works by Umineko Saki
- MangaGamer: White Stork Phase 1 Product Description
- 07th Expansion:おおかみかくし
- Dengeki Online: The First Batch of Wolf Archive Materials
- Alchemist: 'Higurashi: When They Cry Festival' Port Notes (GAME Watch)
- Visual Arts Official: LOOPERS PLUS ending theme song
- VISUAL ARTS / Key: LOOPERS Original Soundtrack PLUS digital distribution catalog
Data compiled on: 2026-10-07.