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마지막 사건

2023

最後の事件

The Adventure of the Final Problem (마지막 사건) is a Korean original two-hander that reframes Arthur Conan Doyle’s struggle with Sherlock Holmes as a meta-musical about creation, fame, and artistic freedom. It premiered in Seoul in 2021 and makes its licensed Japanese debut in 2026.

마지막 사건

English:

The Adventure of the Final Problem

Korean:

마지막 사건

Country: Japan | Language: Japanese

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🔗 All images are linked to their original sources or articles. No copyright ownership is claimed.

ORIGIN

Year: 2021. Creators: Book/Lyrics/Direction by Song Jae-jung; Music by Hong Jeong-yi; Production Company: The Wave. Premiere Venue: Dream Art Center 2, Seoul. Conceived as a compact, music-driven “author vs. character” chamber piece tracing Doyle’s decision to end—and later revive—Holmes.

STORY

Arthur Conan Doyle, a doctor and struggling writer, invents the perfect detective, Sherlock Holmes, whose popularity eclipses Doyle’s literary ambitions. Fiction and reality collide as Holmes materializes to debate his creator, culminating in the fateful “final problem.” Themes include authorship, identity, the cost of success, and the uneasy bond between artist and creation. Tone: intimate, fast-paced, reflective; musical style blends lyrical ballads with rhythmic, dialogue-driven numbers.

POSTER COLLECTION

Poster images are shown for documentation only. All rights belong to the original creators and producers.

KOREAN RUNS

2021 – Premiere (The Wave): Dream Art Center 2, 2021.02.15.–05.09, Seoul.

Note: A showcase excerpt was introduced to Japanese audiences at the “K-Musical Roadshow in TOKYO” in 2023.

GLOBAL STAGINGS & ADAPTATIONS

Japan, 2023
Cultural exchange showcase – Korean-language digest presentation
The Adventure of the Final Problem was introduced to Japanese audiences on December 14, 2023, as part of the K-Musical Roadshow in Tokyo held at I’M A SHOW in Yurakucho.

Japan, 2026
Licensed adaptation – Japanese-language production (Organizers/Presenters: Pia, C8 Produce). Tokyo run at Hakuhinkan Theater, 2026.02.07–03.08, followed by Osaka run at Sankei Hall Breeze, 2026.03.13–03.16. Cast (alternating): Arthur Conan Doyle — Kazuki Kato, Hiroshi Yazaki, Hayate Takahashi; Sherlock Holmes — Daisuke Watanabe, Motohiro Ota, Yoshiro Itokawa. Official site and ticketing list after-talk performances and lottery presales.

REFERENCES

The Wave — Korean premiere announcement (Asiae, 2021)

https://www.asiae.co.kr/article/2021011212510218344

     

Official site (JP) — Schedule, venues, presenters

https://finalproblem.jp/

     

Ticket Pia — Performance pages (Tokyo/Osaka)

https://t.pia.jp/pia/event/event.do?eventBundleCd=b2563150

     

I’M A SHOW – K-Musical Roadshow in Tokyo schedule

https://imashow.jp/schedule/718/

     

NicoNico News – K-Musical Roadshow in Tokyo coverage

https://spice.eplus.jp/articles/324715

     

News Daily – K-Musical Roadshow in Tokyo featuring showcases of five musicals

https://www.newdaily.co.kr/site/data/html/2023/12/13/2023121300037.html

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© 2026 Musicals of Korea

All rights reserved. Unauthorized use is prohibited. Excerpts and links may be used with full credit and a clear link to the original content.

Last update: July 30, 2026

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