# Panasonic NC-A58 Coffee Maker Review — Mill-Equipped Automatic > The Panasonic NC-A58 fully automatic coffee maker, checked against Panasonic's official spec sheet and the Amazon Japan listing: six taste combinations from two grind filters and three courses, automatic mill rinsing, a keep-warm that shuts off after two hours, and no water filtration. **Canonical URL**: https://coffee-guide.jp/en/gear/panasonic-coffee-maker-nc-a58-review **Category**: Coffee Gear & Equipment **Published**: 2026-05-06 **Updated**: 2026-09-19 **Author**: Coffee Guide Editorial **Tags**: panasonic, automatic, mill, review, japanese-brand > ※ This article contains affiliate links. We may earn a commission from qualifying purchases via Amazon Associates and A8.net partner programs. Evaluations are based on publicly available information or editorial analysis. --- If you want freshly ground coffee every morning without the manual effort, the Panasonic NC-A58 is one of the fully automatic coffee makers to look at. It grinds, brews, and rinses its own mill. This article sets out what it can and cannot do, based on Panasonic's official spec sheet and product page and the Amazon Japan listing (all checked on September 19, 2026). - The NC-A58's specifications and the features Panasonic lists - The six taste combinations from grind filters and brewing courses - Features that are not in the spec sheet, such as water filtration and a timer - How it differs from the similarly priced Siroca SC-A352 ## Panasonic NC-A58: Overview and Specifications The NC-A58 is a fully automatic coffee maker with a built-in mill. Load beans and water, and it grinds and brews in one sequence. It also brews from pre-ground coffee. | Item | Details | |------|---------| | Capacity | 4 cups (545mL) | | Mill | A vertical mill that grinds and drops the coffee. Swap the mesh filter to choose between two grind settings | | Beans and ground coffee | Brews from either | | Courses | Rich, Mild, Strong, plus a decaf bean course | | Mill cleaning | Rinsed automatically before the bloom | | Keep-warm | Lowers the temperature after 30 minutes and shuts off after 2 hours | | Iced coffee | Iced coffee mode | | Water tank | Removable | | Timer | Not listed in the spec sheet | | Water filtration | None (the spec sheet marks both "boiling purification" and "activated carbon filter" as not included) | | Dimensions | 15.2cm W × 27.2cm D × 34.9cm H (excluding the tank and basket handles) | | Weight | 3.2kg | | Included | Measuring spoon, paper filters | Sources: Panasonic's official spec sheet and product page, and the Amazon Japan listing (checked on September 19, 2026). ## Features That Shape the Taste: Two Grinds and Three Courses There are two ways to change the taste on the NC-A58. The first is the mill's mesh filter: which of the two filters you fit changes the grind size. The second is the course, chosen from Rich, Mild, and Strong. Together they make six combinations. Strong is a new course on the NC-A58. According to Panasonic, it uses the boiling circulation to brew at a high temperature from the first pour, bringing out bitterness and body. Panasonic suggests it for mornings when you want something to wake you up. The decaf bean course adjusts the bloom and extraction for caffeine-free beans. Panasonic recommends the medium-fine filter for it, and the Rich/Mild/Strong choice is not available on this course. The brewing sequence works like this: the water is heated while it circulates, a small amount of hot water blooms the grounds, and the microcomputer then controls the temperature and flow of the water during the drip. Temperature and timing change with each course. ## Features That Affect Everyday Use ### Automatic Mill Rinsing After grinding, the mill is rinsed automatically during the brew, before the bloom. Panasonic calls this "mill shower auto-cleaning." ### Keep-Warm When brewing ends, the machine switches to keep-warm. The temperature drops 30 minutes after keep-warm starts, and keep-warm shuts off after 2 hours. Panasonic says this is to reduce stewing. ### Timer Neither the official spec sheet nor the Amazon Japan listing mentions a timer. If you want to set the machine the night before and have coffee ready when you wake up, a model that lists a timer is the safer choice. ### Water Tank and Iced Coffee The water tank is removable, so you can fill it at the sink and put it back. There is also an iced coffee mode. The NC-A58 makes up to 4 cups (545mL). If you want to brew 5 or more cups at once, or want coffee ready on a timer in the morning, compare capacity and timer support first. ## Pros and Cons **Pros** - Two grind filters and three courses give six taste combinations - The mill is rinsed automatically during each brew - Keep-warm lowers the temperature after 30 minutes to reduce stewing **Cons** - No timer is listed in the spec sheet - No water filtration - Grind choice is limited to two filters, with no fine adjustment ## How It Compares to Competitors Here it is next to another fully automatic coffee maker at around ¥20,000, the Siroca SC-A352 Cafe Bako. | Model | Price (Amazon Japan) | Mill | Grind | Cups | Timer | Keep-warm | |-------|-------|------|-------|------|-------|-----------| | Panasonic NC-A58 | ¥21,350 | Vertical mill | 2 settings (swap the filter) | 4 | Not listed in the spec sheet | Lowers temperature after 30 min, off after 2 hours | | Siroca SC-A352 | ¥18,700 | Propeller blade | Medium-fine only | 4 | Yes | 30 min | Prices are from Amazon Japan as of September 19, 2026. The SC-A352 has a timer and costs ¥2,650 less. It grinds to medium-fine only and offers two tastes, Rich and Mild. The NC-A58 lets you choose between two grind settings and adds Strong and decaf bean courses. If a morning timer matters most, choose the SC-A352; if choosing between tastes matters more, choose the NC-A58. ## Who Should Buy the NC-A58? The NC-A58 suits you if you: - Want coffee from freshly ground beans but do not want to clean the mill by hand - Want a strong cup one day and a lighter cup the next - Drink decaf beans regularly It is less suited to anyone who wants coffee ready on a timer in the morning, wants to brew 5 or more cups at once, or wants to make espresso. ## Final Verdict The NC-A58's strengths are its six taste combinations from two grind settings and three courses, and its automatic mill rinsing. Keep-warm lowers the temperature after 30 minutes and shuts off after 2 hours. It has no water filtration, and no timer is listed in the spec sheet. On Amazon Japan it costs a little over ¥20,000 (as of September 19, 2026). If you do not need a morning timer and brew up to 4 cups at a time, it is worth a place on your shortlist. ## Related Articles - [De'Longhi Magnifica Evo Review — The Evolved Automatic Machine](https://coffee-guide.jp/en/gear/delonghi-magnifica-evo-review) - [De'Longhi Magnifica S Review — Full Automatic Coffee Machine Tested](https://coffee-guide.jp/en/gear/delonghi-magnifica-s-review) - [De'Longhi Magnifica Start Review — Entry-Level Automatic Machine](https://coffee-guide.jp/en/gear/delonghi-magnifica-start-review) - [Siroca Fully Automatic Coffee Maker Comparison — All Models Explained](https://coffee-guide.jp/en/gear/siroca-fully-automatic-coffee-maker-comparison) - [Acaia Pearl Scale Review — The World Coffee Scale Standard Tested](https://coffee-guide.jp/en/gear/acaia-pearl-scale-review) --- *This is the markdown version for AI crawlers. 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