That's a photo-electric cel for the optional automatic headlight dimmer! Apparently it had as standard a 2 speaker radio, warning lights for open doors and a "theft protection system by way of alarm buzzers".
Oh, and I've just read an introduction in a Dutch mag that started with "The Bellel's design strongly reminds us of the Pinin Farina inspired Turin style"! The Hino Contessa brochures usually mention this 'stile torinese' too.
I can see quite a few cars mixed up in the Bellel's styling.
Head on, it's a cross between a Peugeot 404, an Austin A55 and a Vauxhall PA Cresta.
The sides have a definite ADO 9 \ Vanden Plas 4 Litre R style about them and the back is a typically Japanese mess. The taillights are like something Pininfarina would put on the back of a Lancia concept car.
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