Opensignal Announces Latest Japan Mobile Network User Experience Report
NQ Score
87/100
N1 Content Completeness
90
AI Summary (NQ-processed)
Opensignal has released its latest Japan Mobile Network User Experience Report for April 2026. au secured the top spot for 'Consistent Quality', Rakuten Mobile led in upload speeds, and NTT Docomo excelled in 5G download speeds, highlighting the strengths of the major four carriers.