on the night before her birthday, Eripon celebrated her 20th birthday at Niigaki Risa's place. Niigaki made a giant sized omurice and a 3D birthday cake for Eripon. Niigaki said when she turned 20, thats when first started drinking. But they drank apple juice last night with Eripon. http://ameblo.jp/nigaki-risa/entry-12290399985.html
Niigaki ensures everyone that she was not drunk in the picture taken last night. Her husband took a picture of Eripon on Niigaki's lap as a knee pillow. http://ameblo.jp/nigaki-risa/entry-12290415416.html