Meet Japan's very busy "Do Nothing Rent-a-Man"

So, after college and listlessly shuttling through one dispiriting job after another, he finally decided that if the shoe fit, why not wear it. In 2018, unemployed, on a whim, the self-described slacker opened a Twitter account under the moniker "Do Nothing Rent-a-Man," and began offering his diffident companionship — but not a drop of sweat equity — to the world.

"I lend myself out to do nothing, which means I don't make any special effort," he told CBS News while seated in a local park, between gigs. He schedules up to three appointments almost every day. "I don't initiate conversation. I reply to chitchat, but that's it."

He has turned down requests to help clean houses, "be a friend," do laundry, make scintillating banter, visit a haunted house, and pose nude. But he has stood in the freezing cold to be an audience for a struggling street musician, accompanied the painfully self-conscious on outings to shops and restaurants, and even shared cake with a lonely soul on a birthday.

"People use me in different ways," he said. "Some people are lonesome. Some feel it's a shame to go somewhere (interesting) alone — they want someone to share their impressions with.

"What's amazing is the huge variety of personalities, circumstances and situations," he noted. "That's striking to me almost every day."

On a recent weekday, he met a woman in her 30s, one of his regulars. After perfunctory greetings, they sat down to sip coffee — in silence.

The woman, who requested anonymity, said Mr. Rental offered a safe space with no judgment, no strings and no talking.

"Japanese women tend to worry about what others think, and about not burdening others," she said. "It's exhausting. So being freed of this obsessing is valuable."

The concept of offering to be a plus-one at restaurants or on shopping trips is not unheard-of in Japan. But Morimoto was perhaps the first to entertain a wide range of "assignments" for nothing more than the cost of carfare and, if needed, meals.

Followed online by almost a quarter of a million people, he trudges around town, and often out of it, meeting with a steady stream of clients. "Rent-a-man" has struck a chord in this workaholic and conformist country.

Thousands of curious encounters later, his experiences have earned him a living. He's written four books, including a manga comic, about joining clients for a few hours at a café or on an outing, or even providing moral support while a client filed for divorce.