Korean-Japanese interpreter/translator operator in Shinjuku, Tokyo. Provides phone and video interpretation/translation for medical facilities, government offices, public transportation, luxury retail, and foreign-resident support services, plus Japanese customer service. Requires business-level Korean and business-level Japanese, PC literacy for logging. Shift-based, minimum 3 days/week, 4+ hours/day, 8am–10pm window; full social insurance, commute allowance, no relocation.