Siwnin Productions
( EN )( 日本語 )

Siwnin Productions — music, cultural and international events in Japan

+ ( Music, cultural & international events in Tokyo ) +

More Than
Just Events.

New encounters and experiences, born from music, culture and international exchange. We connect artists, brands, regions and communities, and create new value through events.

Plan your eventSee our work

50+

EVENTS PRODUCED

9,000+

ATTENDEES

742,000

VIEWS ON INSTAGRAM (LAST 90 DAYS)

A band playing to a packed crowd under orange lights at Emo Night Halloween
Costumed fans with hands up at an Emo Night Halloween live set ( Halloween )( 2026 )

What

Siwnin

Does

Plan your eventSee our work
01

Event planning & production

From concept, venue selection and logistics to running the day itself, we support the whole production.

02

Artist & DJ booking

We select and book local and international artists and DJs to fit your event's concept.

03

Marketing, promotion & ticketing

Social media, advertising, promotional campaigns and ticketing strategy to build awareness and fill the room.

04

Brand activations

Launch events and promotional campaigns that bring a brand's world to life as an experience.

05

International & cultural exchange

International exchange events and cultural programmes that connect people through music and culture.

06

Regional & cultural events

Events that draw on each region's character and culture to connect people and communities.

07

Production management

Coordinating venues, performers and staff, and managing the run of show on the day, so everything goes smoothly.

08

Content & media

Photo, video and social content shaped around your event's concept, including work with outside creators, to show what makes it special.

( Case study ) ( Our own series )

Emo Night Tokyo

Built on our network of international artists and influencers, Emo Night Tokyo is an emo and rock event that brings together audiences from many backgrounds. Strong social reach and an international community fill the room, connecting people and cultures through music.

Packed dance floor, hands up, singing along

36

Nights produced

4 yrs

Running

6.5K

Community

Flyer for La Feria, the Shimokita Mexico festival

( Coming up ) ( Event producer )

La Feria

A three-day Mexican culture mini-festival at Mikan Shimokita, November 21–23, 2026, with live music, DJs, food, a market and murals. Organised by Senspace Inc., with Siwnin on the planning and production team as event producer. Under the auspices of the Embassy of Mexico in Japan, in cooperation with Mikan Shimokita.

The Emo Night Tokyo Halloween crowd in costume filling the floor at club asia, Shibuya

( Case study ) ( Our own series )

Emo Night Halloween

Our Halloween edition of Emo Night Tokyo at club asia, Shibuya, on October 31, 2026. 654 people came, the biggest night in the series so far. We ran it with around 40 performers and 15 staff and volunteers.

Ranchada en Tokyo poster: two Argentine musicians in a Tokyo alley

( Case study ) ( With Senspace )

Ranchada en Tokyo

Supported by the Embassy of Argentina, an acoustic jam session with Argentine duo Dúo Dø at CityCamp in Ebisu. Co-produced with Senspace Inc., the event connected Argentine culture with Japanese audiences through music.

Game Night poster: Mario Kart, Sep 4, Retronym Shimokitazawa

( Case study ) ( Our own series )

Game Night

Drawing on the community building behind our music events, we also run game-themed nights. Mario Kart tournaments and retro games give people from different backgrounds a natural way to meet.

01

Tell us your idea.

Music, art, culture, community. We produce events that bring people and ideas together, from shaping the concept to making it happen.

02

From plan to reality.

Venue selection, artist and DJ booking and coordination with everyone involved, all matched to the concept. We put together everything the event needs.

03

Creating places people gather.

From promotion and audience building to running the day itself, we help create events people discover, come to and enjoy.