The Parent Teacher Association (PTA) welcomes and represents all BST parents in its work to foster a strong sense of engagement and belonging in both the school and the wider community.

The PTA is: 

  • Diverse: Membership includes families from all backgrounds, cultures, languages and ethnicities. 
  • Inclusive: Every parent is invited to get involved in whatever capacity they choose.
  • Engaged: Over the course of each academic year, the PTA collaborates closely with the school administration to organise monthly, termly and annual events. Every month, coffee mornings provide a casual opportunity for new and veteran parents to meet and mingle. Charity drives and fund-raisers to support causes in the local community take place every term, and on an annual basis, formal galas celebrate and support school initiatives such as the Annual Fund
  • Supportive: The PTA understands that BST families' needs extend beyond the school, and works to provide resources that will help them settle into or engage in a balanced, healthy lifestyle. These include seminars and webinars with external health and lifestyle experts, workshops on natural disaster preparedness, lectures on current events, and more. 

All PTA activities are entirely volunteer-based, led by an Executive Committee of parents who come forward based on their experience and time commitment. 

To learn more about the PTA, contact



PTA News


PTA - Save the Children - Thanks for your ¥1,000,000 donations!

We could not be prouder of how we all came together as a community this term to raise funds for 'Save the Children'!

Thanks to your generous participation in our events, and donations throughout, we have raised ¥1,000,000!

This donation has already been transferred directly into the charity's emergency fund in aid of children who have fallen victim to violence and war. 

Our heartfelt and sincere thanks to all of you for your time, dedication, and every yen you have donated towards Save the Children's work helping children to not just survive, but thrive.

PTA - Term 3 fundraiser for 'Save the Children' - Thank you to Sponsors

We could not be prouder of how our BST community came together this term in support of our fundraiser for Save the Children

Your participation and donations throughout our series of events has made each one truly memorable, and together, we have raised ¥1,000,000 that will go directly to the Save the Children emergency fund in aid of children fallen victim to violence and war.  

We would like to specifically thank our sponsors in the community, who have supported us with their products and services throughout this fundraiser. 

To our sponsors: Thank you for your continuous, generous support! We are always grateful, and look forward to building our relationship in the future. 

Special thanks go to Coca Cola Bottling JapanDomino's Pizza Japan, and Mr Magicio for their contributions to our picnic, as well as Trunk Hotel Shibuya for hosting our Shibuya Jubilee Coffee, and preparing their signature frozen treats for our Monday Treats Grand Finale. 

To our BST community: You'll find all the links to the websites and promotions from our sponsors in this dedicated Sponsor Thanks poster we've made -- please click through to support them back!  


PTA - Afterschool Ice Cream Party - Upwards & Onwards - Monday 27th June, 3-5pm

Following the success of the ice cream party last Monday, Trunk Hotel (Shibuya) would like to offer another after-school ice cream party on Monday 27th June (3-5pm) to celebrate the transition week - upwards and onwards for all children.

¥500 for ice cream, soft serve, or delicious shaved ice - your choice.

No tickets necessary. Just turn up at Trunk and make payment directly.

PTA - End of Year Picnic and Raffle - Setagaya Park

To celebrate the conclusion our fundraiser for 'Save the Children', Term 3, and another memorable school year, the PTA invites you to picnic, Sunday 19th June, 11am-3pm, in Setagaya Park. 

There will be:

  • free pizza, snacks and drinks for everyone
  • a raffle with fabulous prizes, and an artisan craft market for the parents
  • Mr Magicio with his magic tricks, balloons, and team of face painters, as well as tie dye, games, and a special appearance by Pikachu for the kids!

Please see here for all the details on our raffle, as well as complete list of prizes.

PTA - Monday Treats Grand Finale - Monday 20th June - TRUNK Hotel

As the grand finale to our weekly Monday after-school treats as part of our fundraiser for ‘Save the Children’, the PTA is partnering with Trunk Hotel Shibuya, who will be selling soft serve, ice cream and shaved ice in their signature flavours!

Come one and all!

Where: Trunk Hotel Shibuya

When: Monday 20th June 2022, at dismissal, 3pm-5pm 

¥500 per serving, with part proceeds to ‘Save the Children’