
AboutThe X-Hub Tokyo outbound accelerator is a 5-month programme delivered in partnership with JETRO Tokyo, and X-HUB TOKYO. Now running its second cohort, the programme supports early-stage Japanese startups building sustainability solutions with global potential. We help ventures strengthen product-market fit, access mentoring and investor networks, and prepare for international pilots and partnerships — with a focus on positive impact for people, nature and climate. |
Who’s it for?This programme is for early-stage startups from Japan (or Japan-based teams) working across sustainability themes such as biodiversity, circular materials, plant-based foods, climate tech, assistive and health technology, digital twins, built environment innovation and more. Cohorts are curated (typically ~8 startups) to maximise peer learning and targeted support. |
What participants receive
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Tailored masterclasses designed by CISL subject experts
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1-2-1 mentorship with sector specialists and investor advisors
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Opportunities to test pilot partnerships with corporate partners and research bodies
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Networking and investor introductions through CISL’s global community
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Peer learning and founder support groups
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A culminating showcase — an in-person visit to the UK and a demo/pitch event for CISL’s network of experts and investors
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Opportunities to present at international events and partner side-events
Format
The programme typically begins with an in-person launch in Tokyo and continues with a structured 5-month virtual curriculum of masterclasses, mentor clinics and peer sessions. It culminates in a UK visit where startups showcase progress to potential partners and investors. The curriculum is adaptive and designed around participant priorities identified during a pre-programme survey.
Meet the current cohort
The 2024-2025 cohort
Mentors & Advisors
Masako Eguchi-Bacon, CEO and Founder
Ocean Bridge Management (OBM)
Masako Eguchi-Bacon brings over 25 years of expertise in forging bilateral business relationships across Japan, the UK, Asia, and the US. As former Head of Ingram Micro Japan and a senior leader in Ingram Micro UK, she managed large-scale European projects. In 2010, she founded OBM, connecting innovative ideas with global markets. Masako drives UK-Japan collaborations, including the Thames Valley–Kansai regional link, and advises organisations on energy, mobility, AI, and IoT. Passionate about innovation, she mentors impactful ventures like Digireha, an interactive rehabilitation system for children with SEND (special educational needs and disabilities).
Sammy Fry, Head of Climate
Tech Nation
Sammy Fry is the Head of Climate at Tech Nation, part of Founders Forum, focusing on accelerating the growth of the most impactful climate tech start-ups. Previously, Sammy has led its two flagship programmes, supporting the growth of 130 climate tech companies. Companies part of the programme have grown three times as fast as the industry average. Alongside this, Sammy is a founding member of the ClimateTech Policy Coalition, providing policy recommendations to the UK Government. In 2021, Sammy co-created Tech Zero; a collaborative initiative, currently supporting over 350 tech companies to achieve net zero which is a partner to UN Race to Zero. Sammy is also a regular voice across the ecosystem, contributing to media, including The Times and the Economist and chairing events, such as London Tech Week and the London Climate Technology Show.
Simon Hombersley, Venture Builder & Founder
Puntios
Simon Hombersley is a serial cleantech entrepreneur and founder of Lontra, an engineering firm specializing in energy-saving compressors. He has previously founded TwentyNinety and Puntios Limited and served as CEO of Oxford Flow. With expertise in plastic alternatives, energy efficiency, and water tech, Simon has built two companies from University of Oxford and University of Cambridge IP to Series A funding. He advises on venture building, corporate strategy, and early-stage finance. Recognized as a European Tech Pioneer by Sifted and a Tech Leader of the Year by TechRound, Simon is also passionate about ESG and impact-driven ventures.
Pete Blake, Co-Founder
Sapphire Steel
Pete began working with entrepreneurs in the '90s supporting the launch of digital products and ethical consumer brands. He’s built and sold two digital agencies, and co-founded two social enterprises that invest in young talent across the UK. For five years in the early 2000's he worked at IBM to drive the commericalisation of deep tech, before leaving to lead large scale tech innovation programmes across media, consumer technology and health sectors. Since 2013 he has focused on working with mission minded tech founders, and in 2018 established Sapphire & Steel with his business partner Anna-Lisa Wesley.
Joseph Oliver, Emerging, Impact & Deep Tech Innovation Specialist
Joseph Tenzin Oliver is a visionary leader specialising in sustainability, innovation, and peak performance. He has over a decade of global experience advising organisations on embedding AI, advancing ESG strategies, and fostering conscious leadership. As a pioneer in eco-innovation, Joseph founded Bash Creations to drive sustainability in the entertainment industry and led transformative projects like Gung Ho Pizza's B Corp certification. A sought-after speaker, he inspires change through topics like frontier technology and sustainable lifestyles, empowering businesses to thrive responsibly.
The Delivery Team
Viola Jardon
Viola is currently working as a Senior Programme Manager with CISL Canopy where she has worked with more than 150 early-stage start-ups with sustainability innovations. Her expertise and experience are in business innovation, go-to-market strategy and sustainability storytelling for the creative industry, tech industry, and the built environment. She is a business mentor for Tech Nation, Digital Catapult, Plug & Play, MSDUK and L Marks Corporate Accelerators and a business advisor for a few tech businesses. Before joining CISL, she was part of the founding team establishing the London Fashion Fund, which supported start-ups and entrepreneurs to address innovation and sustainability in the fashion industry.
Sam Laakkonen
Senior Programme Director of the Canopy & Accelerator Team at CISL, Sam started his career as a management consultant in the City of London. He was headhunted to his first startup, FirstMark Communications Europe, which raised one of the largest Series A rounds in European history, over $1 billion. He has since been an early employee at Spotify, privately invested in 25+ startups, had 3 further exits from his own companies, helped 250+ startups accelerate growth, and works as an expert for the European Commission to distribute EIC equity and grant funding. Sam has been active in the Techstars ecosystem for a number of years, having been an Entrepreneur-In-Residence for Techstars Amsterdam, and a Lead Mentor on a number of programmes including Techstars Lisbon, Techstars Korea, Techstars Boulder and Techstars Energy in Oslo.
James Cole
James Cole brings over 15 years of expertise at the intersection of business, sustainability, and innovation. As a senior leader at CISL, he oversees business policy and finance initiatives, empowering leaders and institutions to drive systemic sustainability. In 2022, he founded The Canopy, CISL’s Cambridge-based incubator for impact-driven startups and innovators. Previously, James worked at Friends of the Earth, launched a digital media startup, developed Vodafone UK partnerships, and implemented sustainable agriculture projects in Peru. He also serves as a trustee for The Partnering Initiative and PECT, with academic credentials in Rural Estate Management and Leadership for Sustainable Development.