社会保険労務士法人HOP（HOPグループ）

Sharoushi Houjin HOP (HOP Group) is a certified social insurance and labour consultant firm based in Tokyo that provides payroll outsourcing and related back-office administration. It supports around 100 companies a year and can take on payroll for organisations of up to 500 employees, including firms whose headcount is growing.

Its services cover monthly payroll and twice-yearly bonus calculation, attendance data collection and management, deduction calculations, annual resident tax updates, year-end tax adjustment, and social insurance work from joining and leaving procedures to benefit claims and standard and revised monthly remuneration filings. The firm also offers bookkeeping, and it advises on labour matters such as drafting and revising work rules and handling harassment cases.

HOP additionally helps clients select, introduce and run payroll and attendance systems, including companies that want to bring payroll back in-house. It works alongside tax accountants, lawyers, judicial scriveners and administrative scriveners within the wider HOP Group, so clients can deal with tax, legal and labour questions through a single point of contact. Its stated focus is small and medium-sized businesses, and it replies to enquiries within one business day.