School Uniform

The tone and learning environment of a school is greatly improved when students maintain a standard of appearance. Therefore, all students must be properly attired in the Shinagawa International School Uniform at all times, unless otherwise noted. All uniform items are purchased through the Shinagawa International School (SIS) suppliers.

PreK students are using PE school uniform Sports Day

School Uniform (Supplier 1: Top of the Class School Uniform)

  • SIS pale blue polo shirts
  • SIS pale blue long-sleeved polo shirts
  • SIS royal blue polo shirt (Grade 7 and up)
  • SIS short-sleeved polo dress (preschool ~ lower primary)

(If you purchase a polo dress, neither of polo shirt nor skort/pants are needed)

  • Navy school shorts
  • Navy blue trousers
  • Navy skort


  • SIS navy blue sweatshirt
  • SIS royal blue fleece
  • Navy bamboo socks
  • Navy bamboo tights
Short Sleeve Polo Shirts2800 yenSweatshirt3200 yen
Long Sleeve Polo Shirts3200 yenFleece jacket5000 yen
Short Sleeve Polo Dress3500 yenSocks 350 yen
Short Pants 3000 yenTights900 yen
Long Pants 3200 yenShipping Charge350 yen / 1000 yen
Skort 3000 yen

School Uniform (Supplier 2: Land's End)

PE Uniform and School Backpacks (Supplier 3: Tsurumi Sports)

To order PE uniform and school backpack, please click the button below.


Short Sleeve T-shirts
Long Sleeve T-shirts


Short pants
Long pants


School Backpack

From 110 to 3L
Long Sleeve T-Shirts3,630 ~ 3,960 yenLong Pants3,960 ~ 4,290 yen
Short Sleeve T-Shirts3,410 ~ 3,630 yenShort Pants2,640 ~ 2,750 yen
School Backpacks9,900 yen / 12,100 yen  
Shipping Charge770 yen (If the purchase amount is less than 12,000 yen)