Japanese PM expresses happiness to be Modi's 'sister' as China rift deepens.

Takaichi's remarks on war crimes draw criticism from Beijing.

Japanese PM's remarks evade reflection on historical lessons, drawing criticism from China.

Takaichi's address blurs Japan's responsibility for past aggression, according to a Chinese spokesperson.

Takaichi keeps friends close as China ratchets up diplomatic pressure.

Takaichi skips visit to Yasukuni Shrine, avoiding potential diplomatic friction with neighboring countries.