It seemed that Hayato was right. Several days later Ryu's morning started with another call.

"Yo."

"Hayato? Why are you calling? It's damn early."

"I was just at her place. Her grandfather told me that she has a fever, but is determined to go to school anyways."

"Ah." Interesting how observant Hayato was when it came to Yamaguchi. "So what are you thinking?"

"I'm going to call everyone and have them keep an eye out. If it looks like anyone from her class is getting into trouble, we need to get anyone who can make it there to help her." For a Hayato plan, it wasn't that crazy.

"Text them. It'll be faster and you won't disturb them." Ryu paused, considering. "Remember to include Kumai-san. He's always out delivering, so he has a better chance of spotting anything."Hayato laughed.

"How often did he call her because of something we did last year? So now we reverse it?" Ryu smiled.

"Touzen."