SmartBank

Japan

The company develops and provides a next-generation AI-based household account book called Wanbank.

SmartBank, based in Japan, has 7 investors on file, among them DBJ Capital, Global Brain and Globis Capital Partners. Its site was last checked 13 Nov 2026: site answers.

smartbank.co.jp

Investors

7 investors on file

Investor	Evidence	Type
DBJ Capital	Portfolio page	Venture capital
Global Brain	Portfolio page	Venture capital
Globis Capital Partners	Portfolio page	Venture capital
GMO VenturePartners	Portfolio page	Venture capital
Mitsui Sumitomo Insurance Capital	Portfolio page	Corporate VC
Spiral Capital	Portfolio page	Venture capital
Z Venture Capital	Portfolio page	Corporate VC

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Investors on file: 7
Headquarters: Japan
Site: Answers
Last checked: 13 Nov 2026

Backed by the same investors

Companies sharing two or more investors with SmartBank.

GITAI USA Inc.4 shared

Josys4 shared

LexxPluss4 shared

Shippio4 shared

VALT JAPAN4 shared

Yoriso4 shared

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GET /v1/companies/smartbank.co.jp
GET /v1/companies/smartbank.co.jp/investors
GET /v1/companies/smartbank.co.jp/news

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# also
GET /v1/companies/smartbank.co.jp
GET /v1/companies/smartbank.co.jp/news

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