Mr. Sekiguchi is 79. He has run a seven-seat diner by the train station in Kyoto for 46 years. Rice, soup, grilled fish, pickles. Cash only. No English. He opens when he wakes up. He closes when the rice runs out. The rice runs out when he decides. This spring, his knees got bad. He decided to close. Before he did, his granddaughter Miu sat him down and showed him something on her phone. His restaurant is on the internet. Nobody had told him. He has never once used the internet. It has 1,400 reviews. Most of them are from Americans. She read them to him in Japanese. One by one. It took three evenings. ★★★★★ "I picked up a fork. The old man barked one word in Japanese. I put the fork down. He nodded. Nobody in my life has ever approved of me that hard." — Corey, Ohio ★★★★★ "There is no menu. There is no English. There is one old man, and he decides what you eat. Best relationship I've ever been in." — Danielle, Florida (Mr. Sekiguchi: "I don't remember agreeing to that.") ★★★★★ "No idea what I ate. Would die for it." — Jamal, Georgia ★★★★★ "Seven seats. Cash only. Opens when he feels like it. 10 out of 10. Do not change a thing." — Retired Marine, Texas (Mr. Sekiguchi nodded slowly. "This one understands.") ★★★★☆ "Minus one star because every other breakfast is ruined now. I live in Minnesota. I'm ruined." — Erin, Minnesota (He asked Miu for Erin's address. Miu still isn't sure if he wanted to apologize or fight.) ★★★★★ "He gave my son extra rice because he was 'still growing.' My son is 34 and played offensive line at Iowa State." — Darcy, Iowa ★★★★★ "He doesn't smile. He doesn't talk. He watched me finish my soup like a proud grandfather, then grunted one word. A local told me it meant 'good.' I've been told good by doctors, coaches and my wife. None of them meant it like that." — Heath, Kentucky He sat through all of it with his arms crossed. Miu says he pretended to be bored. Miu says his ears were red. Then she found one that was much longer. ★★★★★ "In 2009, I was 22, backpacking alone. My dad had just died. I had no plan. I just kept getting on trains. I came here three nights in a row and didn't speak to a soul. I don't think I'd talked to anyone in a week. On the third night, when I paid, the old man handed me something wrapped in paper. Two rice balls. For the train. No words. Two taps on my shoulder, and back to his stove. That was my dad's thing. Every road trip, he packed me food wrapped in paper. Nobody had done it since the funeral. I ate them at sunrise on a bullet train, crying, somewhere outside Hiroshima. I've told my kids about those rice balls. I'm a dad now. I coach Little League. I wrap their snacks in paper. If you're still there, sir, I'm okay now. Thank you." — Andrew, Wisconsin Miu stopped reading. Her grandfather had uncrossed his arms. "The tall one," he said. "Sat by the window. Ate everything. Never looked up." Seventeen years. He remembered. Then Miu searched the reviews for two words. Rice balls. Sixty-three reviews. Sixty-three people who had eaten alone at that counter and been handed something wrapped in paper on the way out. A soldier. A widow. A college kid who had missed her last train. A man who just wrote, "I was in a bad place. He didn't ask. Thank you." For 46 years, he had done it without a word. Miu never knew. Nobody in the family knew. The Americans knew. They had been writing it down. That night, he asked Miu to type one reply. His first message on the internet. Ever. She typed it exactly as he said it, and translated it into English: "I remember you. The window seat. Please come back. Bring the children. Rice balls are free." Andrew answered the next morning. "We're coming in March. My wife and our two boys. The oldest is named after my dad." Mr. Sekiguchi went out that afternoon and bought a booster seat. The first one in 46 years. He's not closing. He says his knees are fine. They're not. He says he can't close, because somebody might come back. America, you write love letters to old men who can't read English, and you call them reviews. He's heard all 1,400 now. Miu says he asks for the one from Wisconsin about once a week.