Q&A #staff-comment-otsuka-2016-001Verified Source
Arc 2
Shinichirou Otsuka Commentary on Rem and Ram's Visual Design
ANSWER· Shinichirou Otsuka(Original Author)
日本語 (ORIGINAL)
レムとラムのデザインにおいては、双子としての統一感を持たせつつ、一目で性格の違いが伝わるシルエットを目指しました。前髪の分け目とリボンの位置を左右対称にし、レムは水色、ラムは桃色の髪色で対比させています。メイド服のクラシカルな要素に少しモダンなフリルとリボンを取り入れることで、かわいらしさと異世界感を両立させました。
ENGLISH TRANSLATION
When designing Rem and Ram, my goal was to provide a sense of unity as twin sisters while ensuring their distinct personalities were immediately conveyed through their silhouettes. We made their hair parts and ribbon placements symmetrical, contrasted by Rem's sky blue and Ram's peach-pink hair colors. By incorporating slightly modern frills and ribbons into classical maid attire, we achieved both cuteness and a fantastical other-worldly atmosphere.
Translation Note:Extracted from Otsuka's commentary section in 'Shinichirou Otsuka Art Works Re:BOX' discussing maid uniform silhouettes and color coordination with hair accents.