The Ossan Newbie Adventurer, Trained to Death by the Most Powerful Party, Became Invincible (2024)
A 30-year-old ex-guild clerk defies convention, endures brutal training with the world's strongest party, and rises to become an unstoppable adventurer.
The Ossan Newbie Adventurer - Series Information
- Original Title: 新米オッサン冒険者、最強パーティに死ぬほど鍛えられて無敵になる。
- First Air Year: 2024
- Last Air Year: 2024
- Type: TV Series
- Genres: Action, Adventure, Animation, Sci-Fi, Fantasy
- Content Rating (US): TV-14
- Episode Runtime: Average runtime per episode (24 minutes)
- Number of Seasons: 1
- Number of Episodes: 12
- Status: Ended
- Original Language: Japanese
- Spoken Languages: Japanese
- First Air Date: July 2, 2024 (United States - TV-14), July 2, 2024 (Canada - 18+), July 2, 2024 (Australia - M), July 2, 2024 (Brazil - 14), July 2, 2024 (Mexico - C), July 2, 2024 (Spain - 16), July 2, 2024 (South Korea - 15)
- Networks: TV Tokyo
- Alternative Titles: Shinmai Ossan Boukensha, Saikyou Party ni Shinu Hodo Kitaerarete Muteki ni Naru. (JP), Ông Chú Mạo Hiểm Giả Tân Binh Nhưng Vô Địch (VN), 大叔新人冒险者，被最强小队拼死锻炼后无敌了 (CN), El aventurero novato fue entrenado hasta volverse invencible (CL), 신참 아재 모험가 (KR), The Rookie Middle-Aged Adventurer Was Trained to Death by the Most Powerful Party to Become Invincible (US), 新人大叔冒險者，被最強隊伍操到死成無敵 (HK), El viejo aventurero novato fue entrenado hasta la muerte por el grupo más poderoso para volverse invencible (MX)
- Production Companies: Yumeta Company, TV Tokyo Medianet, Nippon Columbia, Hobby Japan, MBS, Asmik Ace, CTW, THE KLOCKWORX, Bit grooove promotion, AQUA ARIS
- Production Countries: Japan
The Ossan Newbie Adventurer - Plot
Normally, people choose to become adventurers in their teens. At 30 years old, Rick Gladiator bucks the trend by leaving his job as a guild clerk to become an adventurer. He begins as a novice F-rank with the fighting strength of an S-rank. After two years of brutal training with the continent's strongest party, Orichalcum Fist, Rick will defeat anyone who underestimates him!
The Ossan Newbie Adventurer - Trailer
Watch the official trailer and see Rick Gladiator's extraordinary journey begin:
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The Ossan Newbie Adventurer - Cast & Crew
Main Cast
- Takuya Sato
- Saori Onishi
- Kenta Miyake
- Toshiyuki Toyonaga
- Misaki Kuno
- Shino Shimoji
- Ryohei Kimura
- Shinnosuke Tokudome
- Ryuho Nagaoka
- Katsuyuki Konishi
The Ossan Newbie Adventurer - FAQs
Is The Ossan Newbie Adventurer based on a light novel?
The series is adapted from a Japanese light novel series written by Shinkoshoto and illustrated by Naji Yanagida. The original work was published by Hobby Japan and became popular for its refreshing take on the isekai-adjacent fantasy genre, centering on a middle-aged protagonist rather than a teenage hero.
What makes Rick Gladiator different from typical anime heroes?
Rick starts his adventuring career at 30 — an age most fantasy worlds consider far too late. Despite beginning as a novice F-rank, he secretly carries S-rank combat strength earned through two years of punishing training with Orichalcum Fist, the continent's most elite party. That gap between rank and raw power drives the show's appeal.
Where can you stream The Ossan Newbie Adventurer?
The series streams on Crunchyroll and is also available through the Crunchyroll Amazon Channel. If you prefer to own it, episodes can be purchased on Amazon Video and Apple TV Store. Availability may vary by region, so check your local platform for the latest options.
Is The Ossan Newbie Adventurer worth watching for anime fans?
Fans of underdog fantasy anime will find a lot to enjoy here. The show leans into the satisfying fantasy of a seasoned, humble protagonist proving doubters wrong without arrogance. Its brisk 12-episode run keeps the pacing tight, and the voice cast — led by Takuya Sato — delivers consistently strong performances throughout.
Who voices Rick Gladiator in the anime?
Rick Gladiator is voiced by Takuya Sato. The supporting cast includes Saori Onishi as Reanette Elfelt, Kenta Miyake as Broughston Ashorc, Toshiyuki Toyonaga as Mizett Eldwarf, and Misaki Kuno as Alicerette Draqul, among other notable voice actors.
How many episodes does The Ossan Newbie Adventurer have?
The series ran for a single season of 12 episodes, each approximately 24 minutes long. It aired on TV Tokyo beginning July 2, 2024, and concluded the same year. As of now, no second season has been announced, and the series is listed as ended.
What anime are similar to The Ossan Newbie Adventurer?
If you enjoyed this series, consider I Parry Everything (2024), The Faraway Paladin (2021), The Most Notorious "Talker" Runs the World's Greatest Clan (2024), Wise Man's Grandchild (2019), and Demon Slayer: Kimetsu no Yaiba (2019) — all sharing fantasy adventure themes with underdog or growth-focused protagonists.
Who composed the music for The Ossan Newbie Adventurer?
The score was composed by Tomotaka Osumi, who crafted music to complement the series' blend of action-driven fantasy and lighthearted adventure. The animation was produced by Yumeta Company, with Akio Hayashi serving as cinematographer and Ayako Tan as editor.
More About The Ossan Newbie Adventurer
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