The ANA Mileage Club announced a devaluation of the award charts effective from April 18th 2024 (ANA). To my surprise, Round the World (RTW) and North America to Asia 2 (India, Sri Lanka, Singapore, Thailand, Nepal, Bhutan) award charts remain untouched.
ANA Zone Classification
ANA Partner Airlines Old Chart
New Award Requirements for ANA Flights
Required mileage for Business Class and First Class to/from Hawaii (Zone 5), North America (Zone 6) and Europe and Russia (Zone 7) are revised.
New Award Requirements for Partner Flights
I am only focusing on the North America award charts in the images below.
North America to Asia 2 business class redemption
North America to Asia 2 zone (e.g., Air India) business class seats can still be booked for 136K ANA miles (https://awardcracker.com/use-ana-miles-to-book-air-india-for-reasonable-taxes/).
Conclusion
This ANA Mileage Club devaluation could have been a lot worse (in the likes of Turkish Miles & Smiles) and I am grateful that the RTW (https://awardcracker.com/logistics-of-ana-round-the-world-award-redemption/) award chart remains untouched and roundtrip flight awards to/from North America are minimally affected.