You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Who was born first, Ryuichi Kawamura or Jason Scheff?" whose answer is Jason Randolph Scheff.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Ryuichi Kawamura birth year
Useful Output:

Doc 1: Happy Birthday!! Ryuichi Kawamura of LUNA SEA (born May 20, 1970)
Doc 2: Happy Birthday to our handsome Ryuichi Kawamura 20 May 1970 #ryuichi #kawamura #japanese.
Doc 3: Japanese singer. Born on May 20, 1970. He debuted as a vocalist for the visual rock band LUNA SEA and started his solo career in 1997.
Doc 4: Today Ryuichi, the vocalist of LUNA SEA, turned 48 years old. Happy Birthday you gorgeous human being. Thank you for letting us hear your beautiful voice.
Doc 5: Type: Person, Gender: Male, Born: 1970-05-20 in Yamato, Area: Japan.