Yu-Ai Newsletter 2021 #161 Japanese #161 English 2019 #160 Japanese #160 English 2018 #159 Japanese #159 English #158 Japanese #158 English 2017 #157 Japanese #157 English #156 Japanese #156 English 2016 #155 Japanese #155 English #154 Japanese #154 English 2015 #153 Japanese #153 English 50th Anniversary Celebration #152 Japanese 50th Anniversary Celebration #152 English 50th Anniversary & WFC History (2005-2015) Japanese 50th Anniversary & WFC History (2005-2015) English 2014 #151 Japanese #151 English #150 Japanese #150 English 2013 #149 Japanese #149 English #148 Japanese #148 English 2012 #147 Japanese #147 English #146 Japanese #146 English 2011 #145 Japanese #145 English #144 Japanese #144 English #143 Japanese #143 English 2010 #142 Japanese #142 English #141 Japanese #141 English 2009 #140 Japanese #140 English #139 Japanese #139 English 2008 #138 Japanese #138 English #137 Japanese #137 English 2007 #136 Japanese #136 English #135 Japanese #135 English #134 Japanese #134 English 2006 #133 Japanese #133 English #132 Japanese #132 English #131 Japanese #131 English 2005 #130 Japanese #130 English #129 Japanese #129 English Special Edition 15th Anniversary Edition — available in Japanese only 30th Anniversary Edition — available in Japanese only