Omotenashi Stage "18TRIP" -R1ze & Ev3ns- Opens! Cast Comments & Stage Photos Revealed

Omotenashi Stage "18TRIP" brings the world of the game 18TRIP to the stage.

On, August 25, 2026, Omotenashi Stage "18TRIP" -R1ze & Ev3ns- officially opened at KAAT Kanagawa Arts Theatre (Main Hall)! The stage production brings the main stories of the morning group "R1ze" and evening group "Ev3ns" to life.

Along with new stage photos, comments from the casts of both R1ze and Ev3ns have also been released.

Plus, shop 18TRIP here!

The following is an English translation of the official announcement.

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Stage photos, comments from the cast

Morning group "R1ze" cast comments

Renga Nishizono Actor: Kosei Tsubokura

I've been eagerly looking forward to the opening of Omotenashi Stage "18TRIP" -R1ze & Ev3ns-.

Through all of our rehearsals leading up to this day, I've once again been able to experience just how amazing 18TRIP is. More than anything, this time around has made me love Renga Nishizono even more, and I've found myself becoming even more attached to him.

I'm going to give my all to every single performance so that everyone in the audience can enjoy this production to the fullest, too!

As a member of R1ze, and as Renga Nishizono, I'll give it everything I've got and keep charging ahead until the very end!

Kafka Oguro Actor: Satsuki Nakayama

As we continued our rehearsals, my bonds with my fellow cast members and my connection with Kafka grew stronger, and I couldn't wait for the day when we could finally share this show with all of you.

Every part of creating this production alongside Kafka has been a joy. I'm truly happy to experience the world of "Omosute" through Kafka's eyes, and even happier that I get to share that experience with all of you.

I hope everyone who comes to see the show can enjoy every single moment. I'll give it everything I've got to make sure you have an amazing time.

Thank you for your support all the way to the very end. Let's set off on this wonderful journey together.

Ten Murakumo Actor: Yuki Mitsuhashi

The curtain is finally rising on "Omosute"!

As the very first stage adaptation of the series, I'm feeling a mix of nerves and excitement. I've been putting everything I have into understanding the story and my character, so that I can bring you the very best journey and omotenashi.

I'll pour my heart and soul into living as Ten Murakumo all the way through to the final performance. I can't wait to welcome you all to the theater!

Thank you for your support all the way to the very end!

Yukikaze Kamina Actor: Kodai Kurihara

We've poured our hearts and souls into both our roles and this production itself, all to bring you the very best omotenashi. We're giving it everything we've got so that everyone who comes to the theater can have an unforgettable time!

Let's make some amazing travel memories together!

We'll do our absolute best to make the time and space we share with you into a one-of-a-kind experience - something truly special that will stay in your hearts forever.

We can't wait to see you at HAMA!

Lu Liguang Actor: Tsubasa Yoshizawa

The main event is finally about to begin!

I'm going to trust everything we've built up through rehearsals, give it my all, and have an absolute blast on stage - while making sure everyone in the audience has an amazing time and receives the very best omotenashi!

I'm truly grateful to be part of a production that so many people love, and I'll give it everything I've got right up until the very end! I hope you'll come along for the ride and enjoy "Omosute" with us!

Let's raise those penlights high and make some incredible memories together! I can't wait to see you at the theater!

Evening group "Ev3ns" cast comments

Raito Kitakata Actor: Takeru Funaki

Passionate yet fleeting, he struggles with his inability to love others - yet he absolutely loves ramen, the occult, and his younger brother. And to top it all off, he's a formidable former delinquent.

I'm truly honored to have been given the role of Raito Kitakata, a fascinating character who makes me think, "Just how interesting can you get?" at every turn. I'm also incredibly happy to be able to bring this story to the stage alongside such a wonderful cast and crew, including the passionate and warmhearted members of Ev3ns.

We'll welcome you all with our very best omotenashi, hoping that "Omosute" will continue to be loved for many years to come, alongside the original work. Let's set off together on a journey toward the future! HAMA NICE TRIP!!

Kinari Azekawa Actor: Risuto Sakimoto

"Omosute" is finally about to open!

Throughout rehearsals, I've spent a lot of time getting to know Kinari, having countless conversations with the members of Ev3ns, and learning so much from my seniors.

Together with the entire cast and crew, I've wrestled with the material, faced each challenge head-on, and thought deeply about how to bring Kinari to life in a way that's truly my own.

I hope everyone who comes to the theater can feel the emotions born on stage and experience the world we've created together. I'll pour my heart and soul into living as Kinari Azekawa all the way to the very end. I can't wait to see you at the theater!

Chihiro Natsuyaki Actor: Shun Abe

"Omosute" is finally kicking off!

We've created a "double A-side" stage production, with the Morning Group and Evening Group each bringing their own unique charm to the stage. Here in the Evening Group, we've built some really strong bonds, and we're all united and ready to go!

It's incredibly reassuring to be surrounded by such an amazing cast and staff, all of whom truly embody the spirit of omotenashi.

I hope this production reaches lots of people through the world of 18TRIP - including those who are experiencing live theater for the very first time. I'd also be so happy if this show becomes a new way for fans to enjoy the story of 18TRIP.

So, everyone - are you all packed and ready for the journey? HAMA NICE TRIP!

Tao Kinouchi Actor: Ryunosuke Miyamoto

Through our many rehearsals, I spent time facing Tao Kinouchi and learning more about who he is, and in the process, I discovered so many things that are important to me. This production has given me the chance to grow alongside Tao.

Together with the entire cast and crew, we've gone through plenty of trial and error, pouring our passion into every rehearsal as we worked toward creating a production that would truly resonate with each and every one of you.

I hope that even after you leave the theater, you'll carry a little something with you in your heart - like the lingering feeling you have after returning from a trip.

Come experience the journey of "Omosute" with us at the theater!

Kuguri Domeki Actor: Yusuke Yata

I'm truly delighted that we've finally made it to opening day.

As I engaged anew with the character of Kuguri Domeki, I found myself deeply contemplating - and truly enjoying the process of exploring - the twisted nature lurking beneath his elusive exterior, as well as the way he delights in, pities, and cherishes those moments when a person becomes "laid bare" as a human being.

Having voiced Kuguri since the original work, I hope you'll savor the raw, vivid presence he brings to the stage.

The entire cast and crew have poured their love for 18TRIP into every character and every story depicted in this production - Kuguri included.

Please come to the theater and experience the world of "Omosute" in a way that only live theater can offer!

I hope this becomes a production that everyone can cherish for years to come.

Stage Photos

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Performance Information

Title: Omotenashi Stage "18TRIP" -R1ze & Ev3ns-

Dates & Venues:

HAMA Performance (Kanagawa)
August 25 (Tue) - August 30 (Sun), 2026
KAAT Kanagawa Arts Theatre (Main Hall)

KOBE Performance (Hyogo)
September 4 (Fri) - September 13 (Sun), 2026
AiiA 2.5 Theater Kobe

Original Work: 18TRIP, a near-future omotenashi adventure game

Director & Lyrics: Akiko Kodama
Script: Yusuke Watanabe
Music: Yosuke Sakanoue (YK FACTORY LLC)
Choreography: IYO-P

Cast:
[R1ze]
Renga Nishizono: Kosei Tsubokura
Kafka Oguro: Satsuki Nakayama
Ten Murakumo: Yuki Mitsuhashi
Yukikaze Kamina: Kodai Kurihara
Lu Liguang: Tsubasa Yoshizawa

[Ev3ns]
Raito Kitakata: Takeru Funaki
Kinari Azekawa: Risuto Sakimoto
Chihiro Natsuyaki: Shun Abe
Tao Kinouchi: Ryunosuke Miyamoto
Kuguri Domeki: Yusuke Yata

[Day2]
Akuta Isotake: Kumpei Kawamura

[L4mps]
Nagi Hachinoya: Naoya Kitagawa

[Conductors]
Yachiyo Fuefuki: Toshiki Naka-mikawa
Sakujirou Karigane: Hideaki Adachi
Nayuki Kitakata: Riku Hinode
Hiroshi Daniel Iwabuchi: Ryoma Morimoto

Kaede Hamasaki: Makoto Iwasaki

Hakkei Shigematsu: Hiroki Suzuki

Koharu Tengen: Hayato Nitta
Kotonojo Yuzuriha: Naoki Okamura
Minamo Oshikiri: Ryo Tachibana
Tatsuji Kodama: Toshihiro Hashiguchi

Ensemble: Rio Saito, Ryoto Suga
Swing: Daiki Iwama, Koki Nakagiri

Tickets:

General Sale: August 2, 2026, from 10:00 AM
Price: ¥12,500 (reserved seating, tax included)

In Cooperation With: Japan 2.5D Musical Association
Sponsors: Seven-Eleven Japan, Pia
Organizer: Omotenashi Stage "18TRIP" Production Committee

Performance Inquiries: Nelke Planning https://www.nelke.co.jp/contact/

《Official Website》https://omotenashi-stage.com/
《Official X》https://x.com/OmotenashiSTAGE（#おもステ）
《Official TikTok》https://www.tiktok.com/@omotenashi_stage
《Official YouTube》https://www.youtube.com/@Omotenashi_STAGE