With Citizenship, Japan Embraces Columbia Scholar WITH his small frame hunched by 90 years of life, and a self-deprecating manner that can make him seem emotionally sensitive to the point of fragility, Donald Keene would have appeared an unlikely figure to become a source of inspiration for a wounded nation. Yet that is exactly how the New York native and retired professor of literature from Columbia University is now seen here in his adopted homeland of Japan. Last year, as many foreign residents and even Japanese left the country for fear of radiation from the Fukushima nuclear accident that followed a deadly earthquake and tsunami, Dr. Keene purposefully went the opposite direction. He announced that he would apply for Japanese citizenship to show his support. The gesture won Dr. Keene, already a prominent figure in Japanese literary and intellectual circles, a status approaching that of folk hero, making him the subject of endless celebratory newspaper articles, television documentaries and even displays in museums. It has been a surprising culmination of an already notable career that saw this quiet man with a bashful smile rise from a junior naval officer who interrogated Japanese prisoners during World War II to a founder of Japanese studies in the United States. That career has made him a rare foreigner, awarded by the emperor one of Japan's highest honors for his contributions to Japanese literature and befriended by Japan's most celebrated novelists. Dr. Keene has spent a lifetime shuttling between Japan and the United States. Taking Japanese citizenship seems a gesture that has finally bestowed upon him the one thing that eludes many Westerners who make their home and even lifelong friendships here: acceptance. "When I first did it, I thought I'd get a flood of angry letters that "you are not of the Yamato race!" but instead, they welcomed me," said Dr. Keene, using an old name for Japan. I think the Japanese can detect, without too much trouble, my love of Japan. That affection seemed especially welcome to a nation that even before last year's triple disaster had seemed to lose confidence as it fell into a long social and economic malaise. During an interview at a hotel coffee shop, Japanese passers-by did double takes of smiling recognition - testimony to how the elderly scholar has won far more fame in Japan than in the United States. A product of an older world before the Internet or television, Dr. Keene is known as a gracious conversationalist who charms listeners with stories from a lifetime devoted to Japan, which he first visited during the Battle of Okinawa in 1945. BUT what is perhaps most remarkable about Dr. Keene is that Japan, a racially homogeneous nation that can be politely standoffish to non-Japanese, has embraced him with such warmth. When he legally became a Japanese citizen this year, major newspapers ran photographs of him holding up a handwritten poster of his name, Kinu Donarudo, in Chinese characters. To commemorate the event, a candy company in rural Niigata announced plans to build a museum that will include an exact replica of Dr. Keene's personal library and study from his home in New York. He says he has been inundated by invitations to give public lectures, which are so popular that drawings are often held to see who can attend. I have not met a Japanese since then who has not thanked me. Except the Ministry of Justice," he added with his typically understated humor, referring to the government office in charge of immigration. With the patient air of someone who has tussled with Japanese bureaucracy before, he listed what he called the absurd requirements imposed upon him to take Japanese citizenship, including documentation to prove his completion of elementary school in New York City. Still, in a nation that welcomes few immigrants, Dr. Keene's application was quickly approved. To become Japanese, Dr. Keene, who is unmarried, had to relinquish his American citizenship. His affection for Japan began in 1940 with a chance encounter at a bookstore near Times Square, where Dr. Keene, then an 18-year-old university student at Columbia, found a translation of the Tale of Genji, a 1,000-year-old novel from Japan. In the stories of court romances and intrigue, he found a refuge from the horrors of the world war then already unfolding in Europe and Asia. Dr. Keene later described it as his first encounter with Japan's delicate sense of beauty, and its acceptance that life is fleeting and sad - a sentiment that would captivate him for the rest of his life. When the United States entered the war, he enlisted in the Navy, where he received Japanese-language training to become an interpreter and intelligence officer. He said he managed to build a rapport with the Japanese he interrogated, including one he said wrote him a letter after the war in which he referred to himself as Dr. Keene's first P.O.W.