Exclusive for VC-Backed Startups: Onebox Launches 20% OFF Discount Plan for 'yaritori'

Key facts

  • Exclusive for VC-Backed Startups: Onebox Launches 20% OFF Discount Plan for 'yaritori'
  • Onebox Inc. has launched a 20% discount plan for its email management system 'yaritori' for startups backed by domestic VCs. The initiative aims to support high-growth startups in streamlining operations and focusing on core business activities. Success stories, including UPSIDER Inc., highlight significant reductions in response time and operational workload.
  • Source: PR Times
  • Date: May 27, 2026

Direct answer

Onebox Inc. has launched a 20% discount plan for its email management system 'yaritori' for startups backed by domestic VCs. The initiative aims to support high-growth startups in streamlining operations and focusing on core business activities. Success stories, including UPSIDER Inc., highlight significant reductions in response time and operational workload.

Citation
Exclusive for VC-Backed Startups: Onebox Launches 20% OFF Discount Plan for 'yaritori' (May 27, 2026), PR Times
Source
PR Times
Date
May 27, 2026
Onebox Inc. has launched a 20% discount plan for its email management system 'yaritori' for startups backed by domestic VCs. The initiative aims to support high-growth startups in streamlining operations and focusing on core business activities. Success stories, including UPSIDER Inc., highlight significant reductions in response time and operational workload.
businessNQ 54/100出典:PR Times

📋 Article Processing Timeline

  • 📰 Published: May 27, 2026 at 11:00
  • 🔍 Collected: May 31, 2026 at 23:05 (108h 5m after Published)
  • 🤖 AI Analyzed: June 2, 2026 at 05:02 (29h 57m after Collected)
Onebox Inc., the operator of the email sharing and inquiry management system 'yaritori' and the financial media 'FUKUROU', has launched a discount plan offering 20% off 'yaritori' for three months, exclusively for startups that have received funding from domestic VCs.

[Background of the Discount Plan]
Founded in March 2020, Onebox is itself a startup. 'yaritori' has seen increasing adoption among rapidly growing startups, such as UPSIDER Inc., that have secured VC funding. Users report that the system helps reduce email handling workload and prevents missed inquiries, allowing them to focus resources on core business tasks. As a fellow startup, we aim to contribute to an environment where more startups can utilize 'yaritori' to focus on business growth.

[Overview of the Discount Plan]
Target: Startups funded by domestic VCs.
Benefit: 20% off 'yaritori' subscription fees for 3 months.
Conditions: Subscription to the Standard plan or higher, with a minimum commitment of 3 months.

[Startup Case Study: UPSIDER Inc.]
UPSIDER Inc., a financial platform provider with over 60 billion JPY in total funding, adopted 'yaritori' to streamline client communications during the launch of their BizOps team. They achieved a reduction of 2-3 minutes per email in their monthly volume of over 2,000 inquiries. By utilizing the 'read receipt' feature, they built a system to follow up with clients who had opened emails but stalled in the process, reducing drop-offs by more than half and shortening lead times.

[About 'yaritori']
'yaritori' is an email sharing and inquiry management system that allows teams to centrally manage multiple email accounts. It facilitates smooth communication and ensures prompt, error-free customer support. With AI features like 'yaritori AI Copilot', it enhances productivity through human-AI collaboration. It is used by over 250 companies across various industries.

[About Onebox Inc.]
Founded in March 2020, Onebox provides services to improve operational efficiency and decision-making quality.
1. 'yaritori': An email-based DX tool used by over 260 companies, including Asahi Shimbun and Raksul.
2. 'yaritori AI Assist': A BPO/online assistant service combining AI and human oversight.
3. 'FUKUROU': A comparison media for corporate credit cards.

FAQ

Is this discount strategy common in Japan?

Yes, it is a standard growth-hacking strategy for Japanese SaaS companies to acquire high-growth startups.

What are the key facts in this article?

Onebox Inc. has launched a 20% discount plan for its email management system 'yaritori' for startups backed by domestic VCs. The initiative aims to support high-growth startups in streamlining operations and focusing on core business activities. Success stories, including UPSIDER Inc., highlight significant reductions in response time and operational workload.

What is the direct answer?

Onebox Inc. has launched a 20% discount plan for its email management system 'yaritori' for startups backed by domestic VCs. The initiative aims to support high-growth startups in streamlining operations and focusing on core business activities. Success stories, including UPSIDER Inc., highlight significant reductions in response time and operational workload.