Raina Irsan

Raina Irsan is a Formulation Scientist at ROHTO Pharmaceutical Co., Ltd. since April 2024, with diverse experience in food and language services. Previous roles include staff at 本町ココバル55酒場, where responsibilities encompassed both kitchen and serving duties, and English teacher at 早島町英会話塾, focusing on conversational English for children. Raina also served as a Language Interpreter for 日本企業振興協組合 and worked as a cafeteria server at Okayama University. Raina's academic background includes a Master of Science in Food Biochemistry and a Bachelor of Science in Agricultural Biochemistry, both from Okayama University, along with experience as a research student in Environmental and Life Science.