Wrong channel names in Nihon Kohden data

MNE version: 0.22.1
Operating system: macOS Sequoia 15.5

Hi, I’m able to load a Nihon Kohden EEG file using mne.io.read_raw_nihon, but the channel names in the raw data seem incorrect based on visual inspection using raw.plot. How do I correctly match the channel names to the data?