National Diet Building
Following the December 2012 election, the National Diet Building gift shop began selling "Shinji-Rolls" (進次ろうる), souvenir green tea-flavoured roll cakes branded with Koizumi's likeness. Shinji-Rolls became the gift shop's second most popular item in 2013, outselling souvenirs branded with the likenesses of LDP leaders Shigeru Ishiba and Taro Aso, and outsold only by manju bearing the likeness of Shinzo Abe. In January 2020, Koizumi announced his plans to take two weeks of paternity leave when his first child is born.