RAG MusicFestival
Lovely music festival

Music festival in Western Japan held during Golden Week [2026]

Golden Week, the long holiday you get once a year.

Since it’s a special occasion, you’ll want to go out and have some fun somewhere, right? Here, we’ve put together an overview of music festivals held in western Japan during Golden Week.

Please use it as a reference when planning your schedule.

May

KOBE MELLOW CRUISETue 5/5 – Wed 5/6 Hyogo Prefecture

This is an urban music festival that has continually shared culture from the port city of Kobe. Under the banner “Culture sets sail for its next course,” it offers a captivating space where you can freely explore not only music, but also art, fashion, and food. In 2026, the venue will move from Meriken Park to GLION ARENA KOBE/TOTTEI PARK, taking place in the heart of the city where sea breezes meet an urban vibe. May 2026 marks the festival’s 5th anniversary—when a new voyage finally begins.

KOBE MELLOW CRUISE 2025 AFTER MOVIE
KOBE MELLOW CRUISE
ScheduleTue, May 5, 2026 – Wed, May 6, 2026
place2-1 Shinkocho, Chuo Ward, Kobe City, Hyogo Prefecture, GLION ARENA KOBE / TOTTEI PARK
Appearance
[5/5] Yuki Chiba / Kohjiya / LEX / AI / AK-69 / AZU / DADA / ENEL / G.B.C CAMP / guca owl / HARKA / IFE / Jin Dogg / Kaneee / lilbesh ramko / Pxrge Trxxxper / Tete / Watson / De-void* Hosted by kZm / kZm / KAGVYA [5/6] KEIJU / Kvi Baba / kZm / Dengaryu -Band Set- / FNCY (ZEN-LA-ROCK / G.RINA / Chinza DOPENESS) / GADORO / KM / luv / Manaka / MIKADO / Peanut-kun / Peterparker69 / Skaai -Band Set- / SKRYU / tofubeats / WILYWNKA / 3Li¥en / 7 / MaisonDe from HIMEJI / Shurkn Pap / Taiyoh lj / Neibiss
Websitehttps://kobe-mellow-cruise.com/
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Ashiya Jazz FestivalTue, 5/5 Hyogo Prefecture

This jazz festival in Ashiya City, Hyogo Prefecture began in 2017 and will mark its 10th edition in 2026. Embraced as a free-admission event that turns the entire city into a stage—from the plaza in front of JR Ashiya Station and local shopping streets to a grand hall and even a chapel—it has become a local favorite. As an official UNESCO International Jazz Day event, the festival has received a letter of appreciation from Herbie Hancock every year since its first edition, reflecting its roots in both the local community and the wider world. Held in May during Children’s Day, it delivers a day filled with music and smiles.

ScheduleTuesday, May 5, 2026
placeHyogo Prefecture, Ashiya City, Funadocho, around JR Ashiya Station (multiple venues within the city)
Appearance
[5/5] [Multipurpose Hall] O-Jazztet / Tempo rubato / Paddy Fields / Do’ Desuka Band / color jam / SUDDENCOOL / Dan Band / SANDY EB / Ashioto / Mint Jamz [Ashiya Buddhist Hall] livestock trio / EN Crazy Dogs / Klezit / Kobe Y Project / ATB / DanZ / Fig / Go for it! Boars / Dal Paradiso [Luna Hall (Small)] BENTOS / Osaka City Funk Band / Speed Limit 180 / Naniwa Fusion Project / Sensual / SHOW-LOWs / Super Works / ClockWorkThing / Acid ICE / A♭ / Takuya Hirai TRIO / BLACK CANDY [Luna Hall (Large)] Hyogo Prefectural International High School HOPPIN’ NOTE / Konan High School & Junior High Plus Ensemble KBE2026 / Edwin & Mike Duo / Wi-Mo / Osaka Swing Lab / Drinkin’ Wonders / Shiho Akagi Serie AK Special / Stevie Silver & The Westsiders / Haruko’s Yuming Band / Osaka Victory Choir / Beers In Heaven / Chitaro BLUES JACK / The Three Wishes / VERMILION FIELD [Lead Ashiya] Breeze / Club-SQUARE / Molly Lane / Mellow Tone / C.S.B Falcon / Cotton Spinners / Uncle Sammy / Tomoaki Okudaira with Friends / NYNY Quartet / Akki, Yushi, Tetsu / Yume☆Chance / AI☆HOUSE / TAKE★FIVE / Fox Biyori Band [Catholic Ashiya Church] amapola / Not-Only-Sax Ensemble Nikoni ko / nao & Taichi / com bossa / Shino Ayane / Gloria Matsuda / Wang Yemin / MONDIEU [EJ] fan dii na / DAS / LUNA with friends / Pink Peppers / The Natsumerose / E.Hearts / BEAT-LUZ / @gray zone / Elephants / KIIT Jazz Project / Fusion Rewind / Osaka Pochi-Pochi Orchestra 51/2026 / Ashiya BBQ Club Band [Satsuma Fuji] JAZZ Joto / Noboru Kitahashi Ark of note / HY!HAT / Crimson5 / macska / mini me / narumi & hiro / Reflection / Anns / Nanatsuboshi / buvetts / Sugarloaf / Kuno Takayoshi / JACKY [Rio Coffee] Feliz / kinoshita / Poporipo / Norakura Pawn / HummingBird / Sunset Cocktail / Four Sparrows [Sacle Ev] Apple and Honey / Lumière / Very Berry / AMIG / Cocodrilo / Mille-feuille / Nao Oyama & Tadahiko Kudo DUO / Kyoko Ogusu & Jun Deguchi / Yoko and Hiroshi [TBDB] Amatan / Pokin Kintaro / Bourbon Life / Naosaka Ii Sinatra Tribute / Ok-kun / Mitsuharu’s Singing with Brothers / Gon, Ante & Myu / Mint Tea / DEPARTURES / Rokko Guitar Sub Trio / agApe / Jecco. / Mamma G / kamesh [Le Coin] Keiji / Hitoshi Watanabe / mario BOSSA NOVA Satoshi Abe / hacoseco / VEGA duo / YANTOO & MABLEE / Sunset Celebration / Keiko Raspberry & Hiroshi Hata Duo / Masaya Yuasa / Iida & Kanazawa Duo [Pedestrian Deck] REJOICE / Tea Gathering / Pink Gingerale / Fool Cool Pool / Grandpa / Jo-Ja / PARA★SKA / iro. iro. iro / Cattleya / B-Groo-V / Tea Time [COTTON FIELD] Uruwaka / Riverside Diva and Acchan Piano / Tipsy Time / Satoko Shudo / naonao / Sugar Malt / Yumi Mizuno & Nobuyuki Matsuoka Duo / Emiko & Karl / Unit SUMIRE / Tateppiro / Nine-Step / Aiko Yoden / Mami Yonekawa & Mine Hida / Harumi Katakai, Kana Ando, Mayumi Miyagawa Jazz Trio
Websitehttp://www.ashiya-jazz.info/
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Past events

MASSIVE BEATS OSAKATue, 4/28 Osaka Prefecture

This is a spring global music event from Osaka launched by FM802 in 2025. With the aim of showcasing Japan’s proud live acts to the world, a diverse lineup of artists spanning genres and generations will come together. The venue is Osaka’s landmark, Osaka-jō Hall, for a night where rock, hip-hop, and pop intersect. AI, ASIAN KUNG-FU GENERATION, and amazarashi are among the acts, and the second edition will be held in April 2026.

ScheduleTuesday, April 28, 2026
placeOsaka-jo Hall, 3-1 Osaka-jo, Chuo Ward, Osaka City, Osaka Prefecture
Appearance
AI / ASIAN KUNG-FU GENERATION / amazarashi / KREVA / Vickeblanka
Websitehttps://funky802.com/massivebeats/
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Sake LoverWed, 4/29 Osaka Prefecture

ScheduleWednesday, April 29, 2026
placeOsaka Prefecture, Osaka City, Naniwa Ward, Shikitsu Higashi 2-1-39, Zepp Namba OSAKA

CHAORAS FESWed, 4/29 Osaka Prefecture

At a music festival hosted by the outdoor tenugui brand CHAORAS, the theme is “Bringing tenugui culture to music festivals.” The venue is the Hattori Ryokuchi Open-Air Concert Hall in Toyonaka, Osaka—an outdoor space surrounded by greenery. Derailleur Brew Works, known for producing the Saka-no-Ue Music Festival, is sponsoring the event, with a diverse lineup including SPECIAL OTHERS, OYAT (Omoide-Yaro A Team), and Kuchiroro (□□□). Pets are welcome, and admission is free for junior high school students and younger, making it a day open to a wide audience. Scheduled for April 2026.

ScheduleWednesday, April 29, 2026
placeHattori Ryokuchi Open-air Music Hall, 1-7 Hattori Ryokuchi, Toyonaka City, Osaka Prefecture
Appearance
[4/29] SPECIAL OTHERS / Omoide Yaro A Team / □□□ (Kuchiroro) / Tanizawa Woodstock / Super Tozan-bu (Super Mountaineering Club)
Websitehttps://www.chaoras.com/blog/0429fes/
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Utsubo Park MUSIC FESTA FM COCOLO ~Kaze no Humming~Wed, 4/29 Osaka Prefecture

To commemorate the 30th anniversary of FM COCOLO, a one-day outdoor music event will be held at a special venue on the Center Court of Osaka’s Utsubo Park. Utsubo Park is a lush oasis in the heart of the business district, with excellent access—about a 5-minute walk from Hommachi Station and Awaza Station. Curated by a radio station, the lineup features selections that resonate with adult listeners, with artists such as Stardust☆Review, Toshihide Baba, and Makoto Sugi. Scheduled for April 29, 2026.

ScheduleWednesday, April 29, 2026
placeUtsubohonmachi 2-1-14, Nishi-ku, Osaka-shi, Osaka-fu, Utsubo Park Center Court
Appearance
Stardust Revue / Toshihide Baba / Makoto Sugi / Hitomi Yaida
Websitehttps://cocolo.jp/humming/
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FM802 REQUESTAGEWed, 4/29 Osaka Prefecture

REQUESTAGE is a listener-participation special live event launched by FM802 in 2002. The concept is to invite artists who receive many requests on the program to perform on stage, and to decide the songs people want to hear live through listener voting. It has been cherished as an event that reflects the Kansai music scene. The venue is always Osaka-jō Hall, and it has become a staple spring event drawing audiences of around 10,000. In April 2026, it will be held with special sponsorship from Kiyo Bank.

FM802 SPECIAL LIVE Kiyo Bank presents REQUESTAGE 2023
FM802 REQUESTAGE
ScheduleWednesday, April 29, 2026
placeOsaka-jo Hall, 3-1 Osaka-jo, Chuo Ward, Osaka City, Osaka Prefecture
Appearance
Tatsuya Kitani / 10-FEET / Natori / PEOPLE 1 / Frederic / WANIMA
Websitehttp://funky802.com/requestage/