Ryusuke
Last updated 2026-07-30
He is also the current head of the Graphia family and claims to be Himeko's father.
Murata Ryusuke (Japanese: 無量塔隆介),[7] previously known as Ryusuke Pissaro,[2] is an NPC on Planarcadia, located in Graphia Academy. He appears after Trailblaze Mission Portrait of a Middle-Aged Artist.
After completing Trailblaze Mission Non-Existent State, Ryusuke will no longer appear in Graphia Academy.
Profile
Ryusuke is the current Dean of Graphia Academy and the father of the current Astral Express Navigator, Himeko. He is a famous artist in the interastral art sphere, being popular for his realist works. Initially, his daughter is cold toward him, but during their reunion, the two gradually reconcile, and their relationship begins to warm once more.
David van Holt is Ryusuke's penname.[1]
History
Ryusuke was born on Bathia-2, a star system renowned for its classical pastoral aesthetics. He graduated with honors from the Classical Fine Arts Department of the Bragi Royal Academy of Arts, where he later remained as an instructor for three years. During this early period of his career, he earned numerous accolades, including the prestigious "Arita Classical Art Foundation" award, and quickly established himself as a rising figure in the interastral art world. It was also during this time that he produced some of his most celebrated works, The Sand King's Cocoon, The Fall of Tuv-β, and Portrait of a Mother with a Scythe, all of which are widely regarded as the pinnacle of Bathia-2's realist tradition.
Ryusuke later arrived on Planarcadia as a visiting scholar. Fascinated by the artistic techniques of Graphia, he enrolled in the Graphia Academy to further his studies where he would also meet his late wife, Murata Roan. During his tenure, he demonstrated exceptional aptitude, mastering the fundamentals of imagenae creation in under a year. Recognizing his talent and rapid progress, the academy extended an invitation for him to remain as a faculty member upon the conclusion of his initial visit, allowing him to continue advancing his research and practice.
During his time as a faculty, Ryusuke confronted a group of gangsters in order to protect his students. This incident caught the attention of a young Polwave, who personally visited Graphia Academy to apologize on behalf of his subordinates. During this encounter, Polwave also expressed interest in commissioning a painting from Ryusuke for the Synwish Syndicate's boss. Ryusuke, however, refused outright, stating that the Syndicate was "not yet worthy." The exchange escalated into a heated yet amicable confrontation, with both men sharing laughter despite nearly coming to blows.[8]
During this period, as an outsider, Ryusuke had a different perspective on imagenae that diverged notably from that of the local populace. His work centered on expressing the psychological condition of modern individuals living under the management of the IPC, with Planarcadia serving as his primary lens. He theorized that imagenae were not merely constructs of function, but direct reflections of the human mind and its underlying state. Among his representative works, Astral Shepherd Jellyfish stands out as a defining piece. It depicted a cluster of non-sentient, jellyfish-like imagenae drifting through the vacuum, emphasizing their existence beyond utilitarian purpose. Through this composition, Ryusuke proposed that imagenae need not be confined to roles as tools or laborers within urban systems, but could instead exist purely as expressions of beauty and harmony. The work received widespread acclaim, particularly from the Knights of Beauty.
In Silent, Ryusuke created a class of rock-cluster imagenae incapable of speech or interfacing with Synesthesia Beacons. Despite these limitations, they possessed the ability to perceive the emotions of nearby sentient beings, altering their crystalline structures and coloration in response to those feelings. Through this work, Ryusuke sought to establish a form of life parallel to humanity, one that remained entirely "uncolonized" by human language, symbolism, and conceptual frameworks. By doing so, he aimed to explore the possibility of communication through pure emotion, using these imagenae as both subjects and instruments to reflect on the constraints of verbal expression and the significance of emotional resonance. However, Silent became the subject of formal investigation for potential violations of the Faekind Protection Act, igniting widespread debate across both society and the interastral art community.[1]
According to academic consensus, Ryusuke's artistic style underwent a marked transformation after he became acquainted with Murata Roan. In the years that followed, he embarked on an interstellar journey in search of a means to cure his wife and daughter, Murata Himeko, of the Graphia Family's "Weathering Curse."[9] During his interstellar travels, Ryusuke sought aid from various factions, including the Elixir Seekers and the Intelligentsia Guild, in hopes of finding a cure for the Weathering Curse, though all efforts ultimately proved futile.[9]
Before Ryusuke could return to Planarcadia, he crossed paths with the Lord Ravager, Asat Pramad. Asat destroyed Ryusuke's body and assumed his identity. He then traveled to Planarcadia and introduced himself as Ryusuke to Ryusuke's six-year-old daughter, Himeko, who was unaware of his deception, believing that her absentee father had finally returned to be with her side.[3]
Location
Ryusuke
Character Mentions
Character Voice-Overs
| Character | Voice-Overs |
|---|---|
|
Readables

Graphia Academy Code of Conduct
History of Graphia Family
In Memory of an Old Friend
Ryusuke's Work Appreciation (Part 1)
Ryusuke's Work Appreciation (Part 2)
Items
HoYoLAB Articles
Gallery
Videos
Official YouTube Video
Official YouTube Video
Voice Lines
- (Version 1)
-
- "Welcome to Graphia Academy!"
- (Version 2)
-
- "Got something you'd like to talk about? I happen to have a bit of time right now."
Dialogue
- (First interaction)
- Ryusuke: Hey, we meet again! Did Himeko come along with... Ah, I guess not.
- Ryusuke: Did she ask you to give me a message? No? I figured as much.
- Ryusuke: Yep, that's how navigators are. One minute she's finalizing deals with IPC executives, and the next she's checking every engine part and heat sink while the Express is docked.
- Ryusuke: With great power comes great responsibility. It's only natural for young people to be busy. Honestly, it's better that way.
- Ryusuke: Our Himeko has always been gifted. Smart, talented, helpful, righteous, honest, polite, and kind-hearted, ever since she was a little girl...
Have you ever actually said all that to Himeko?
- Ryusuke: Of course! She's my precious daughter. I just don't know why she always gives me this look of disgust whenever I say it.
- Ryusuke: Poor girl... she just can't take a compliment.
Aren't you a bit of a doting father, sir?
- Ryusuke: No way! I was very strict with her. No more than five ice creams at a time, and no new comics until she finished the old ones. She could beat up thugs in the Dovebrook District, but calling her teacher a "spinning top," or a "cyclone spinner," was where I drew the line.
- Ryusuke: But Himeko was always such a good girl. Aside from that one time in high school when she built a rocket engine and nearly blew up the house, she never really did anything out of line.
If you miss her that much, why don't you just go visit her?
- Ryusuke: Between the Phantasmoon Games and all the chaos in Planarcadia, she's got a lot on her plate. I can't go bothering her at a time like this.
- Ryusuke: I've always played the long game. As long as I'm here, I can wait for the day she's ready to see me... I have all the patience in the world.
- Ryusuke: Traveling the stars with the Astral Express at such a tender age, you must have endured so much hardship along the way...
- Ryusuke: Here, take this as a little "allowance" from me — just don't tell Himeko it came from me. Buy her a little gift when you can. It would mean a lot to her.
- Ryusuke: Thank you for staying by her side all this time.
- (Obtain

Credit ×10000)
- (Subsequent interactions)
- Ryusuke: Are you looking for something? The dean's office isn't exactly the best spot for "Trailblazing." I'll suggest some much more exciting planets once the dust settles.
- Ryusuke: I have some time to talk if you're interested.
There are quite a few things I'm curious about.
So, what was Himeko like as a kid?
- Ryusuke: Well, Himeko was always a bit more sensible and studious than most children. But for one reason or another, she and I have never been very close.
- Ryusuke: It makes sense, I guess. With a blood relative who flits in and out of your life, what's the difference between that and a stranger?
- Ryusuke: The best I could do was give her everything I had in those rare moments when we were actually together.
- Ryusuke: But there were always exceptions. Whenever I started telling stories about the universe, Himeko would sit right at my feet, quiet as a mouse, letting out a little giggle every so often.
- Ryusuke: When I looked into her eyes, I saw a light more brilliant than any star in the sky.
What's your day job like?
- Ryusuke: Honestly, I'm the dean in name only, really. The Board of Directors handles all the actual work.
- Ryusuke: Most of the time, I'm wandering the cosmos, taking on painting commissions for whoever wants to hire me.
- Ryusuke: Civilizations might die out, but the courage, glory, and defiance that intelligent life shows before its final moments... those are things time should never forget.
- Ryusuke: That's why I can't help but look forward to the next horizon, wondering what I'll see.
- Ryusuke: Those fantastical worlds, those smiling faces... the moment I capture their most brilliant, beautiful instances on canvas, even the most turbulent soul finds a moment of peace.
What have you been up to lately?
- Ryusuke suddenly turns serious. He studies you with a serious gaze, as if weighing whether you're trustworthy enough for a secret.
- Ryusuke: Between you and me, I'm actually working on a fan comic for Fluffy Across the Blue. It'll be finished in just a couple of days.
Why?
- Ryusuke: I simply won't stand for anyone having a better creation of Himeko than me! I'm her number one fan! That Blurry_QR_Colt fellow doesn't even understand what makes Himekat cute!
- Ryusuke: I know a hundred times more about Himeko and the Astral Express than they ever will!
Care to share any spoilers?
- Ryusuke: Much like the great Navigator Falcon Amundsen, the little animals on The Fluffy face all sorts of hardships and tragedies as they sail through the dark reaches of the universe.
- Ryusuke: The Fluffy streaks through the night like a comet, radiating warmth and light to brighten one desperate world after another... It's going to be a massive hit!
Have you picked out a pen name yet?
- Ryusuke: You've got a point. If I use my real name, Himeko will absolutely find out. Since the original author is "Blurry_QR_Colt"...
- Ryusuke: I'll go with "Moirésquito_Pattern."
- Ryusuke: You have to be my very first reader once it's complete.
What do you think of Phantasmoon Games?
- Ryusuke: Even for an unpredictable Aeon like Aha, there must be a reason for committing so much power to organize a game like this.
- Ryusuke: But THEIR true motives... those aren't for us to ruminate on.
- Ryusuke:' Forget the spectacle of entertaining the audience. As an artist, I'm far more curious about why the first Phantasmoon was created in the first place.
- Ryusuke: No matter what, the people living under the Phantasmoon two thousand years ago couldn't have been as consumed by madness and cynicism as the people of Planarcadia are today.
Let's talk later.
- Ryusuke: Sure thing. Feel free to stop by if you ever need anything.
- Ryusuke: Hope you come out on top in the Phantasmoon Games.
Trivia
- Ryusuke is likely based on Murata Ryusuke from Honkai Impact 3rd, who was also the father of Murata Himeko, another character from Honkai Impact 3rd whom Himeko bears a striking resemblance to.
- Ryusuke has the following aliases:
- MysteriousPersonWhoseNameStartswithRyuandEndswithSuke1995 (Furbobocom, previously Ryusuke1995)
- Ryusuke shares the same English voice actor, Frank Todaro, with Dr. Edward and Oppenheimer.
Other Languages
| Language | Official Name |
|---|---|
| English | Ryusuke |
| Chinese (Simplified) | 隆介 |
| Chinese (Traditional) | 隆介 |
| Japanese | 隆介 |
| Korean | 류스케 |
| Spanish | Ryusuke |
| French | Ryusuke |
| Russian | Рюсукэ |
| Thai | Ryusuke |
| Vietnamese | Ryusuke |
| German | Ryusuke |
| Indonesian | Ryusuke |
| Portuguese | Ryusuke |
Change History
- Ryusuke was updated to be an open-world NPC.
- Rysuke was released as a mission-exclusive NPC in Trailblaze Mission The Discreet Charm of a Streamer Girl in the chapter Welcome to Arcadia
- Ryusuke was introduced.
References
- ↑ 1.0 1.1 1.2 1.3 Readable: Ryusuke's Work Appreciation (Part 1)
- ↑ 2.0 2.1 2.2 2.3 2.4 Readable: History of Graphia Family
- ↑ 3.0 3.1 Trailblaze Mission, The Lethe Below the Living: Non-Existent State
- ↑ Trailblaze Mission, Welcome to Arcadia: Here's Your Fifteen Minutes of Fame
- ↑ Trailblaze Mission, Unraveled for Daybreak: Portrait of a Middle-Aged Artist
- ↑ 6.0 6.1 6.2 6.3 崩坏星穹铁道 (May 22, 2026). 4.3版本PV:「沉于生者的忘川」. Bilibili. Retrieved May 22, 2026.
- ↑ Trailblaze Mission, Unraveled for Daybreak: The Bum's as Holy as the Seraphim
- ↑ Readable: In Memory of an Old Friend
- ↑ 9.0 9.1 Readable: Ryusuke's Work Appreciation (Part 2)


