Former Line Yahoo chairman Kentaro Kawabe stepped down in June and founded KKJJ, a company where he is the only employee. In July he bought a used camper van for 10 million yen, equipped with a bed, kitchen, shower and solar-charged battery, and uses it as an office, accommodation and transport. He said the decision followed a meeting with young entrepreneurs who used AI agents to develop software without human intervention. Kawabe is travelling across Japan, meeting local businesses and looking for tasks AI cannot yet handle.