How do you make a harajuku costume?
Find cute stuff, that barely macthes. Like all blue or all gold. Use armwarmers, bangles. Use wild makup, and hair.
The words 'harajuku' and 'harakiri' both contain the 'hara-' part. Is there similarity in meaning between the Japanese words 'harajuku' and 'harakiri'?
Harajuku and Harakiri have two totally different meanings. To visually see this, it will help to enable Japanese language support on your browser. Harajuku in its kanji (borrowed Chinese characters) form is 原宿 meaning 'meadow lodging' Harakiri in it's kanji+okurigana (Japanese syllabic characters connected to a word that uses kanji) form is 腹切り meaning 'stomach cutting'