Seishinkai

HEADQUARTERS

Seishinkan Okubo Headquarters Dojo

Located on Tohoku-dori Avenue, on the border between Shiroishi and Toyohira Wards in Sapporo

Our headquarters dojo has operated as a permanent training facility since March 1986.
Continuing the tradition established during the former Sapporo Branch era, it is one of Sapporo's longest-established karate dojos, with nearly half a century of history.
The dojo moved to its current location in 2012 and now features dedicated parking and approximately 660㎡ (about 7,100 sq ft) of training space across the main and annex buildings, making it one of the largest permanent karate facilities in Hokkaido.
Students range in age from 3 to 84 years old and enjoy training together in a friendly atmosphere.
Classes include Junior Classes (Mon/Wed), Adult Classes (Wed/Sat), Kindergarten & Elementary Classes (Thu), Women's Class (Fri), Parent & Child Class (Sat), Daytime Senior Classes (Mon/Wed), and an Iaido Club (Sun).
We also offer a newly established special class for students who are currently not attending school.

Class Schedule

Junior & Parent-Child Class

  • Monday 6:30–7:30 PM
  • Wednesday 6:30–7:30 PM
  • Monday 7:30 PM – Special Kata Class
Tsubasa Okubo

Tsubasa Okubo

Chief Instructor

Saturday Wellness Class

  • Saturday 1:30–2:30 PM
Takushi Muroki

Takushi Muroki

Instructor

Saturday Class

  • Saturday 3:30–4:30 PM
Shima

Shima

Assistant Instructor

Kindergarten & Elementary Class (NEW!) / White Belt Class

  • Thursday 3:00–3:45 PM
Saori Okimura

Saori Okimura

Assistant Instructor

Rui

Rui

Live-in Student

Senior & Daytime Class

  • Monday & Wednesday 2:30–3:30 PM
Takao Kimura

Takao Kimura

Assistant Instructor

Special Class for Students Not Attending School

  • Tuesday 3:00 PM / 5:00 PM
  • Thursday from 3:00 PM
Nobutaka Maekawa

Nobutaka Maekawa

Instructor

Women's Class

  • Friday 6:30–7:30 PM
Asami Yamazaki

Asami Yamazaki

Assistant Instructor

Adult Class (Students & Adults)

  • Wednesday 7:30–9:00 PM
  • Saturday 7:00–9:00 PM
Tsubasa Okubo

Tsubasa Okubo

Chief Instructor

Masami Okubo

Masami Okubo

Founder

Iaido Club

  • Sunday 2:00–3:00 PM
Takushi Muroki

Takushi Muroki

Instructor

● Special Weapons Class (Short Staff & Nunchaku) — Sunday evenings ( irregular schedule , advance registration required)

Junior karate class
Junior Class
Parent and child karate class
Parent & Child Class
Adult karate class
Adult Class
Private trial lesson
Private Trial Lessons Available
Adult karate training
Adult Class
Senior daytime class
Senior Daytime Class

History

First headquarters dojo in 1986

1986 – First Permanent Headquarters (16 tsubo), Chuo 1-5, Shiroishi-ku

Headquarters relocated in 2002

2002 – Relocated Headquarters (30 tsubo), Higashi-Sapporo 6-5, Shiroishi-ku

2005 headquarters dojo (now Seishinkan Shiroishi Dojo)

2005 – Relocated Headquarters (36 tsubo), Chuo 1-4, Shiroishi-ku

Current headquarters dojo

2012 – Current Headquarters (200 tsubo)

Access

2-1-27 Sakaedori, Shiroishi-ku, Sapporo
Dedicated parking available.
Main Building: 100 tatami • Annex: 60 tatami.
About 9 minutes on foot (750m) from Shiroishi Subway Station.
About 18 minutes on foot (1.4km) from Tsukisamu-Chuo Station.
Approximately 4 minutes on foot from the Chuo Bus stop "Sakaedori 1-chome."

Parking is located behind the annex building at the rear of the property. During winter, vehicles are parked more closely together because of snow.
Winter Parking Guide (PDF)   |   April–November Parking Guide (PDF)

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