- No. 1: A killer mustn't be human. He must be tough and cool. He mustn't be affected by love and loneliness.
- Gorô Hanada: Where's your gun? You can't just have poisoned needles...
- Misako Nakajô: I love you.
- Gorô Hanada: Don't mock me, damn it! I could kill you with one shot!
- Misako Nakajô: But you won't until you've ravished me.
- Mami Hanada: [said to her husband, Goro] We're beasts! Beasts! Beast needs beast. That's the best way. You and I are beasts.
- No. 1: [taunting Goro Hanada over the phone] I was gonna' take you out with one shot, but I thought you'd resent such an abrupt exit.
- No. 1: [taunting Goro Hanada over the phone] Have you eaten?
- Gorô Hanada: I'm eating now.
- No. 1: Sorry to interrupt. Chew your food well. Eat easily digestible foods. Malnutrition is a real handicap in a fight. You need protein. It's good to die fat as a pig.