Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_1315616_1 (kōhaku__number VARCHAR, red_team_host VARCHAR)

### Question ###
In what number kōhaku was the red team host Peggy Hayama? 

### Accurate SQL ###

SELECT kōhaku__number FROM table_1315616_1 WHERE red_team_host = "Peggy Hayama"