So apparently according to Wiktionary, 籏 is listed as a kokuji kanji, so you might want to change 籏’s JapanDict page. Thank you.
Wiktionary links:
Japanese “kokuji kanji” (Warning, this page might get deleted soon.)
Kokuji characters
Wiktionary 籏 page
is here.)
(Note: 簱 is also a kokuji (wiktionary 簱 page here.)
よろしく、
ふかちろなぞきつだR11