Handling Email, phone calls, complains, Maintain client records, Preparing reports, schedule adjustment, Consulting service, Account management including accounts receivable and payable, invoicing, Creating contracts and concluding contracts, Sales planning, proposal to new clients, Data aggregation, analysis. Qualification requirements: Over 3 years of work experience, Basic PC skills with Excel, Word, Ability to cooperate with team member, Enthusiastic about engaging in large-scale services, Proactive, Inquisitive mind and likes to expand knowledge, Able to work full time, Dutch work permit and residence permit holder, Basic level of Japanese, Those who want to engage in a large-scale service...