Findings:

• Haha wo Tazunete Sanzen Ri
• Ha-ha
• haha
• Lord of Haha (user)
• haha (user)
• RI
• Warwick, Rhode Island
• Ri Myung Hoon
• Narragansett, Rhode Island
• Ri Chae-woo
• Ri (user)
• Ri Sol Ju

If you Log in you could create a "Haha o Tazunete Sanzen Ri" node. If you don't already have an account, you can register here.