Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
zkanji - zkanji is a free and open-source study tool and dictionary of the Japanese language.
Invision - Prototyping and collaboration for design teams
Jisho - Powerful and easy-to-use online Japanese-English dictionary with words, kanji and example...
Sketch - Professional digital design for Mac.
RomajiDesu - RomajiDesu is a free online bi-directional Japanese-English dictionary, Kanji dictionary, Sentence analyzer and Japanese to Romaji/English translator, and Romaji to Hiragana/Katakana Converters for Japanese learners.