- 🧸① So Touching You Might Cry… The Heartfelt Bond Between Brothers!
- 🎶② Music × Emotion = Maximum Feels! The Soundtrack Is Incredible
- 🏡③ World-Building Done Right! Deep, Realistic, and Easy to Get Into
- 💖④ Every Character Is Lovable! Your Heart Will Be Warmed
- 🔥⑤ A Genre-Crossing Fantasy That’s Beginner-Friendly!
1. Introduction
Looking for a heartwarming new anime to dive into this spring? You’re in the right place!
Starting April 20, 2025, the much-anticipated anime Reincarnated as a Neglected Noble (Japanese title: Shirobuta Kizoku desu ga Zense no Kioku ga Haeta node Hiyoko na Otouto Sodatemasu) will stream exclusively on ABEMA.
In this article, we’ll cover everything you need to know—how to watch it, what the story is about, who’s in the cast, why it’s getting so much attention, and where it comes from.
Whether you’re a long-time anime fan or just getting started, we’ve got you covered with easy-to-understand info and friendly recommendations.
Let’s jump into why this charming story of brotherhood and reincarnation is one of the standout anime picks for Spring 2025!
2. Where Can You Watch It?
TV Broadcast
The series will also be available on TV starting in July 2025:
- TOKYO MX
- Yomiuri TV
- BS Fuji
Streaming Info
But if you can’t wait, you can catch it early on ABEMA:
- Streaming start: Sunday, April 20, 2025
- Time: 19:30 (JST)
- Episodes 1 and 2 will premiere together
- New episodes drop every Sunday
Other platforms like Netflix, Amazon Prime Video, or Crunchyroll haven’t announced availability yet—but stay tuned for updates!
3. Trailer & Early Buzz
A first-look trailer (PV) is already out on the official site and YouTube channel, showcasing the beautiful animation and sweet interactions between the main characters.
Fans are already falling for the bond between the two brothers, Ageha and Regulus.
| Category | Score (out of 10) | Reason |
|---|---|---|
| Story | 8 | The story blends reincarnation, nobility, and brotherly love in a refreshing and emotionally engaging way. The pacing is well-structured. |
| Characters | 9 | Ageha and Regulus offer a touching sibling dynamic. Supporting characters also bring charm and depth to the narrative. |
| Animation | 7 | The visuals are soft and warm, fitting the emotional tone. While not groundbreaking, it’s consistent and expressive. |
| Music | 8 | The soundtrack enhances key emotional moments, with a memorable and soothing OST. The OP/ED songs are fitting and heartfelt. |
| World-Building | 8 | The fantasy setting of the crumbling empire “Kiou” is well-developed, with attention to political and social details. |
| Heartwarming Factor | 9 | This anime stands out for its emotional resonance—especially in its portrayal of family bonds and personal growth. |
On social media, fans are calling it “the next big comforting isekai,” and praising its “stellar voice cast” and “adorable visuals.”
Early reactions from light novel readers have been extremely positive—many are thrilled to see their favorite moments come to life.
4. Basic Info
- Title: Reincarnated as a Neglected Noble
- Japanese Title: Shirobuta Kizoku desu ga Zense no Kioku ga Haeta node Hiyoko na Otouto Sodatemasu
- Streaming Premiere: April 20, 2025 (ABEMA Exclusive)
- TV Broadcast: Starts July 2025
- Animation Studio: Studio Comet
- Director: Masafumi Satou
- Series Composition: Mitsutaka Hirota
- Character Design: Tomoko Miyagawa
- Music: Arisa Okegazama
- Main Cast:
- Ageha: Misaki Kuno
- Regulus: Mariya Ise
- Romanov: Shunichi Toki
- Hyakka Princess: Aki Toyosaki
- Rottenmeyer: Haruhi Nanao
- Alice Utsunomiya: Rie Hikisaka
- Viktor: Koji Yusa
- Kanade: Ayumu Murase
- Hyourin Princess: Hiroki Nanami
- Official website and official Twitter(X)
5. Story (Spoiler-Free)
Set in the chaotic empire of Kiou, the story follows Ageha, a 5-year-old noble boy who’s been reincarnated with memories of his past life in modern Japan.
When his younger half-brother Regulus is born, Ageha learns that in the future, Regulus is fated to kill him.
Instead of running away from this fate, Ageha decides to raise and guide his brother with care—hoping to rewrite their shared future.
As he balances brotherhood, politics, and territory reform, a unique isekai tale filled with warmth and strategy unfolds.
6.Character
🦋 Ageha (CV: Misaki Kuno)
🎩 The Noble with a Past Life and a Big Heart
- Personality:
Wise beyond his years, Ageha is composed, thoughtful, and full of empathy. While only five years old, he retains the memories of his past life as a modern Japanese man, which makes him incredibly mature and emotionally intelligent. He often suppresses his own needs to care for others, especially his little brother. - Background:
Born into a declining noble family in a politically unstable empire, Ageha carries the weight of two lives. Despite his young age, he is thrust into responsibility—both as heir to his house and as a surrogate parent to his newborn half-brother. His mission? To raise Regulus with love and kindness in order to prevent the tragic fate he has seen. - Relationships:
- Develops a deep emotional bond with Regulus, choosing to nurture and protect him despite knowing he is fated to cause Ageha’s death.
- Earns the trust and admiration of his retainers and local villagers, becoming a symbol of gentle leadership and reform.
- Highlights:
- His quiet strength and emotional maturity often move others—both within the story and the audience.
- Watch how he transforms from a boy burdened by fate into a beacon of hope and change.
- Scenes of him tenderly caring for Regulus are especially moving and unforgettable.
🐣 Regulus (CV: Mariya Ise)
🍼 The Innocent Younger Brother Destined to Kill
- Personality:
Naive, sweet, and filled with curiosity, Regulus starts out as an ordinary baby. As he grows, we see glimmers of both pure innocence and flashes of darker instincts—hinting at the tragic future that might unfold. He’s highly impressionable, making Ageha’s influence all the more crucial. - Background:
Regulus is born into nobility, the illegitimate child of the same father as Ageha. His existence was initially hidden due to political complications. Despite this, Ageha welcomes him with open arms and raises him as a true brother. The future shows Regulus killing Ageha—unless that fate can be rewritten. - Relationships:
- Forms a deeply trusting bond with Ageha, looking up to him like a hero.
- Begins to form attachments with other household members as he grows, but Ageha remains his emotional anchor.
- Highlights:
- His transformation from innocent child to emotionally aware boy is both touching and suspenseful.
- Small moments—like learning to walk or saying his brother’s name—are packed with meaning.
- The subtle tension between his sweet present and ominous future makes his journey gripping to watch.
7. About the Original Work
- Based on a light novel
- Title: Shirobuta Kizoku desu ga Zense no Kioku ga Haeta node Hiyoko na Otouto Sodatemasu
- Author: Yashiro
- Publisher: TO Books
- Format: Originally published as a web novel, later adapted into a physical light novel
- Reception: Highly rated on Japanese review platforms, praised for emotional depth and well-written characters
- Previous Adaptations: This is the first anime adaptation; a drama CD version was released earlier
8.✨Ultimate Highlight Guide: Why “Reincarnated as a Neglected Noble” Is a Must-Watch!✨
🍼 Brotherly love × Isekai reincarnation × Territory management 🎩
This anime is packed with everything: healing, heart, and wholesome vibes! 📘🌍✨
🧸① So Touching You Might Cry… The Heartfelt Bond Between Brothers!
The biggest charm of this anime? 100% the emotional bond between the two brothers 💗
The story begins with Ageha, a 5-year-old noble boy reborn with memories of his past life.
When he learns that his newly born half-brother Regulus is destined to kill him one day… he decides to raise him with love instead.
But wait—
🌱 Watching little Ageha try his best to protect Regulus will melt your heart 🥺
🍼 Seeing Regulus slowly change and grow brings real emotional depth 💖
That’s not all!
💡 Genuine connections with the townspeople
💬 Loyal retainers who support Ageha
🌙 Quiet moments where the brothers share their dreams under the stars…
Every moment is carefully and lovingly portrayed. The emotional nuances are subtle but powerful.
You’ll find yourself whispering: “Wait… am I crying at an isekai!?”
🎶② Music × Emotion = Maximum Feels! The Soundtrack Is Incredible
The music in this anime is straight-up magic 🎼✨
🍃 Soft piano melodies that wrap around peaceful scenes
🔥 Powerful compositions that elevate dramatic moments
🌈 An ED theme so warm and nostalgic, it’ll bring tears to your eyes…
“The background music just snuck up on me and—bam—I’m crying!” 😢
Yeah, that kind of emotional sneak attack.
Also, don’t skip the OP/ED! 🎤✨
Their lyrics and tone perfectly match the story of Ageha and Regulus. They’re mini emotional journeys of their own!
🏡③ World-Building Done Right! Deep, Realistic, and Easy to Get Into
Think fantasy settings are hard to follow? Not here! 🫧
This world is rich, detailed, and surprisingly easy to understand.
📜 Ageha’s struggles as a young lord
💰 Balancing taxes and local economy
🧑🌾 Building trust with villagers
⚖️ Political schemes that actually feel grounded
It’s like a historical drama blended with fantasy, full of social realism.
You’ll find yourself completely immersed without even realizing it!✨
💖④ Every Character Is Lovable! Your Heart Will Be Warmed
- 🐣 Ageha (CV: Misaki Kuno) – A tiny boy with the courage to carry everything on his back. Wise, kind, and heartbreakingly strong.
- 🌟 Regulus (CV: Mariya Ise) – A pure, innocent little chick (literally). His emotional journey will have you crying happy tears!
- 🎩 Romanov (CV: Shunichi Toki) – A snarky but loyal advisor. That voice though. So. Good.
- 🌸 Princess Hyakka (CV: Aki Toyosaki) – Elegant and graceful, but with hidden sadness that deepens the story.
And the best part?
The emotional bonds between these characters evolve slowly, naturally, and beautifully.
You’ll end up saying: “How am I supposed to choose just one favorite?!” 😭
🔥⑤ A Genre-Crossing Fantasy That’s Beginner-Friendly!
☑️ Never watched isekai? You’re totally safe here!
☑️ Not too dark or intense—easy to enjoy!
☑️ But still powerful enough to make you cry!
This anime feels like a comforting prescription for your soul. 📘✨
A must-see for anyone who loves emotionally-driven stories, family bonds, and warm fantasy worlds.
Feeling curious? Don’t miss the exclusive streaming premiere on ABEMA, April 20, 2025 at 7:30 PM JST!
Episodes 1 & 2 air back-to-back 📺💥
If you’re even a little bit interested—watch it live! You won’t regret it!
9. Final Thoughts & Expectations
Reincarnated as a Neglected Noble is a must-watch for anyone looking for a heartfelt story with a fantasy twist.
If you enjoy family dynamics, uplifting character growth, and gentle world-building, this anime is definitely worth checking out.
Want to go deeper before the anime airs? Try reading the original light novel or listen to the drama CD for a sneak peek into Ageha’s world.
Mark your calendars: April 20, 2025—streaming begins exclusively on ABEMA (Episodes 1 & 2 premiere together)!
Keep an eye on official social media and the anime’s website for updates about TV broadcasts and additional streaming platforms!
🔗 Recommended Reads: More Spring 2025 Anime Picks You Can’t Miss!
- Lycoris Recoil: Friends are Thieves of Time
→ Curious about the new story in the Lycoris Recoil universe? Dive into our full breakdown of the mysterious and stylish sequel:
Everything You Need to Know About Lycoris Recoil: Friends are Thieves of Time - Black Butler: Public School Arc
→ Fan of dark fantasy and Victorian mystery? Don’t miss our complete guide to the long-awaited Green Witch Arc of Black Butler:
Everything You Need to Know About the Spring 2025 Anime: Black Butler – Public School Arc - Shoshimin Series Season 2
→ Love mystery with a slice-of-life twist? Check out what’s coming in the second season of the underrated gem, Shoshimin Series:
New Spring 2025 Anime: Everything You Need to Know About Shoshimin Series Season 2
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