Board Thread:The Work Zone/@comment-35673770-20180604085229

According to the Revised Hepburn, "っち” should be romanized as "tchi", rather than "cchi" (This is the old style)

I have seen so few song pages with this kind of Romanization. I think Waku-Waku Week is one of them. For example, "笑っちゃえ" is romanized as 'Waratchae' instead of 'Waracchae'

Should it be changed to 'tch' or just let it be? 