<div class='quotetop'>QUOTE </div><div class='quotemain'>TOKYO (AP) — As mourners, some weeping, piled Japanese comics, flowers and other mementoes at the scene of a deadly stabbing rampage, the government Monday sought to impose tighter controls over large knives and provide better security in public places. News that the attacker had posted Internet messages saying he intended to kill people in the Akihabara district, the heart of Tokyo's comic book and youth culture, added to the shock as Japan struggled to make sense of the violence, which left seven people dead and 10 wounded. "It's unbelievable that things like this are happening in our country," said 19-year-old Tsutsumo Hirano, who attended high school with one of the victims, paying respects at the makeshift memorial. Tomohiro Kato, 25, a temporary worker at a factory outside Tokyo, was splattered with blood when he was arrested Sunday during the lunchtime attack in the crowded shopping district.</div> <div class='quotetop'>QUOTE </div><div class='quotemain'>Government officials scrambled to respond to Sunday's attack. In an emergency meeting, the ruling coalition considered limiting access to knives like the one used in the stabbing, which had a five-inch blade. "Obviously, the suspect possessed the knife without a legitimate reason," said Chief Cabinet Secretary Nobutaka Machimura said. "I think we have to seriously consider what we can do to step up the restrictions."</div> AP