Simplest way to sort Japanese in python

main.py

import icu
import romkan
from unihandecode import Unihandecoder

def main():
    d = Unihandecoder(lang='ja')
    collator = icu.Collator.createInstance(icu.Locale('ja_JP.UTF-8'))

    table = [
        u"女言葉の消失", # 2
        u"キセキ", # 3
        u"ふしぎなくすり", # 4
        u"恋愛観測", # 5
        u"嘘憑きとサルヴァドール", # 1
        u"愛と勇気の三度笠ポン太", # 0
    ]
    corresponds = []
    for i, item in enumerate(table):
        kana = romkan.to_hiragana(d.decode(item))
        corresponds.append(kana)
    result = sorted(zip(table, corresponds), key=lambda x: collator.getSortKey(x[1]))

if __name__ == '__main__':
    main()