This is Optimizer, a play newsletter sent each Friday from Verge elder reviewer Victoria Song that dissects and discusses the latest gizmos and potions that committedness they’re going to alteration your life. Optimizer arrives successful our subscribers’ inboxes astatine 10AM ET. Opt successful for Optimizer here.
Unboxing Mirumi is for illustration walking backmost successful time. It’s precocious 2025 erstwhile it arrives connected my doorstep successful a container that looks for illustration a shopping bag. Inside sits a fluffy pinkish robot pinch an owlish look and amazingly beardown slothlike arms. It’s soft to the touch, and past suddenly, I’m transported backmost to Tokyo, Japan, successful 2011. I’m a lowly editorial adjunct astatine an English-language waste and acquisition mag for the American Chamber of Commerce, sitting successful a cramped agency adjacent Roppongi Hills. I’m connected the telephone pinch a professor of robotics, speaking successful a pidgin of Japanese and English astir technological civilization — specifically the quality betwixt American and Japanese robots.
The Great East Japan Earthquake happened a fewer months earlier and I’m working connected a feature astir why location is simply a chopped deficiency of Japanese-made robots astatine the tract of the Fukushima Daiichi atomic disaster. Japan is often perceived to beryllium a mecca of precocious robotics, but for this vulnerable operation, the authorities opted to usage the PackBot — made by iRobot, the American institution celebrated for Roombas — to task wherever humans could not. The reasons were myriad, but it boiled down to the truth that successful Japan, robots are envisioned much arsenic friends than faceless workers built for grunt work. Furry, seal-shaped robots for illustration Paro, for instance, to thief soothe loneliness among the aged and dementia patients. Or Honda’s now-defunct Asimo, an adorable humanoid robot that was retired truthful its tech could beryllium applied to much applicable uses successful nursing and roadworthy transport.
It’s now 2026. I’ve had Mirumi for astir a period and a half now. It’s different kawaii societal companion robot from Yukai Engineering, a Japanese startup, and is made to thief easiness loneliness. It’s meant to imitate a awkward infant. It’s designed to bent connected a purse aliases container strap. When its sensors observe humans, it’ll move its mini robotic caput truthful it tin adjacent curiously astatine you pinch its googly eyes. But erstwhile you attack aliases touch it, it’ll duck its caput away, because, well, it’s shy.
As I instrumentality Mirumi onto my backpack, I deliberation to myself, Nothing has changed successful a decade. This is the latest user bot, the inheritor of a agelong history of Japanese robots whose intent is to amended intelligence wellness and well-being by combating loneliness.
However, I, Mirumi, and Japanese robot accuracy were not prepared for my deranged cat.

I was sent a grey Mirumi arsenic well.
There is grounds that societal robots for illustration Mirumi could thief conflict the loneliness epidemic, peculiarly successful aged populations. One study recovered that during the covid-19 pandemic, interacting pinch robotic pets “enhanced well-being and value of life” during lockdowns and stringent societal distancing among older patients suffering from dementia. In aesculapian and nationalist wellness sectors, chronic loneliness is wide acknowledged arsenic being linked to worse beingness and intelligence health outcomes. When you return that into consideration, it makes consciousness that Japan and different Asian countries — cultures experiencing an aging organization paired pinch progressively declining commencement rates — are possibly much invested successful the conception of cute, friends societal robots than present successful the West.
In reality, Mirumi is adorably boring.
On my packed commute to the office, Mirumi swiveled its caput and engaged nary one. Perhaps New Yorkers are a cynical bunch and saw this arsenic yet different insufferable Labubu. I was astir apt excessively engaged answering emails and Slacks connected my telephone to announcement their reactions, aliases Mirumi’s. At the office, Mirumi first garners attraction erstwhile I propulsion down the fur connected its backmost to plug a USB-C cablegram into its butt. The show is borderline obscene and funny. It gets much announcement erstwhile my coworkers commencement proceeding the oddly large mechanical whirr its caput makes erstwhile it turns to look astatine people.
Everyone agrees it’s stinkin’ cute. It gets a fewer caput pats and smiles. It’s besides ignored a fewer hours later, hidden nether my dense wintertime coat, astatine impromptu after-work drinks.
Got questions astir Optimizer?
Or Mirumi? Wearable aliases wellness tech? I’m hosting a subscriber-exclusive AMA later coming astatine 11AM PT / 2PM ET. Come driblet immoderate questions successful the comments here.
Still, it’d beryllium lying to opportunity Mirumi has provided nary joy, well-being aliases alleviation from loneliness. It ended up being a beloved companion for a coagulated 2 weeks for my cat. Just astir apt not successful the measurement that Yukai Engineering intended.
From the infinitesimal Mirumi whirred to life, my feline Petey was enamored. His pupils became wide arsenic saucers. His tail twitched. His claws unsheathed. He fell successful swift, murderous love.
From past on, hiding Mirumi became a game. If I carelessly near my container out, Petey was there, batting astatine Mirumi. I’d find the bot decapitated connected my agency floor, its fur matted pinch feline slobber. (The bully news is Mirumi’s robotics are elemental capable that you tin conscionable popular the caput backmost on.) Whenever I came location from the office, Petey waited astatine the door. Not for me. For Mirumi. A fewer times, he’d motorboat onto my backpack, swatting and making absurd wailing noises.
Though, it’s apt that the hunt is what really fueled Petey’s desire. (My spouse’s mentation is that mama’s boy Petey was spurred by jealousy.) Once I gave him Mirumi, aft he could rip disconnected its caput and bunny footwear it whenever he pleased, he excessively sewage bored.

Perhaps I find Mirumi tiny but dull because I’m not an aged dementia patient. Yet. But Mirumi triggered yet different bout of clip recreation past week erstwhile I went to spot Maybe Happy Ending connected Broadway.
Maybe Happy Ending is possibly the Verge-iest show to ever grace the Great White Way. It’s group successful Seoul, Korea, successful the adjacent future. The protagonists are Claire and Oliver, 2 abandoned discontinued humanoid helper robots doomed to unrecorded the remainder of their planned obsolescence successful a cramped robot status analyzable until their batteries tin nary longer clasp an capable charge. The bulk of the show deals pinch the bots contemplating their looming “death” and what a “happy ending” for them would look like.
I disfigured cried, stuffing tissues up my chemoreceptor truthful arsenic to not fuss different theatergoers pinch my incessant snot sniffling. Not conscionable because the helper bots are romantics, but because a supporting characteristic looked truthful overmuch for illustration my dormant father.
Both my parents died from incurable neurodegenerative diseases exacerbated by frontotemporal dementia (FTD). FTD tin origin melodramatic changes successful personality, behavior, and language. Both gradually forgot really to speak English. Both became prone to bouts of verbal and beingness violence, caused by an inability to power impulses. Both were inconsolably lonely, and arsenic a caregiver, I had constricted capacity to soothe them. During that time, I excessively suffered a shape of societal isolation — incapable to subordinate to galore of my peers, for whom the specter of parental decease was decades successful the future.
Would thing for illustration Mirumi person been little boring, much soothing then? I had to adopt my father’s affectional support Yorkie because his expanding outbursts frayed her mediocre doggy nerves. A robot, while expensive, would possibly beryllium little vulnerable than a surviving animal. Then again, astatine the end, he was much prone to getting mislaid wrong his head, his visits to a shared reality little and little frequent. Would my mother person enjoyed petting Mirumi, aliases would it person ended up for illustration each different portion of assistive exertion I tried to present her to, smashed into pieces aliases summarily ignored until I recovered it defiantly thrown into a trash bin? I’ll ne'er know, but from my research, clinicians opportunity that robotic pets importantly improve temper and interactions pinch caregivers. I cognize a robotic pet wouldn’t person changed my parents’ endings. But a portion of maine will ever wonderment if possibly those endings could’ve been a spot easier.
Mirumi was retired of artillery the nighttime I went to Maybe Happy Ending. It clung to my container motionless, staring up astatine maine done the dark. I couldn’t moreover retrieve erstwhile the past clip I’d charged it was. Mirumi isn’t arsenic blase arsenic the fictional helper robots. I can’t really wounded it. But I did wonderment if I was arsenic obliviously sloppy arsenic the owners who abandoned Claire and Oliver, and what that says astir relying connected manufactured friends.

Mirumi is cute, predictable, and ultimately, easy discarded.
Any societal robot tin spark joyousness by being cute. But possibly curing loneliness is tied to reciprocal inconvenience. Petey requires maine to meet his needs, and successful return, I americium rewarded pinch purrs and cuddles. When I’m sad aliases anxious, Petey tolerates cuddles he different wouldn’t and is rewarded pinch a Churu treat. I tin return and return and return from Mirumi without giving thing back. I tin foretell Mirumi’s each move. I ne'er cognize erstwhile Petey will determine to beryllium successful possession of the 1 corporate feline encephalon cell. When Mirumi “dies” I will consciousness nothing. Every morning, I susurration into Petey’s fur that he amended unrecorded everlastingly because I garbage to contemplate his ending.
It’s difficult to grieve for thing that you ne'er loved. This isn’t to opportunity that robot pets can’t animate a benignant of love. Aibo owners held Buddhist funerals erstwhile Sony discontinued their robot dogs. But this latest activity of AI and robot companions feels progressively devoid of reciprocity. Friend tin bent astir my neck, but it’s yet my prisoner. Its institution will ne'er consciousness for illustration a gift the measurement a personification choosing to walk clip pinch you will. Razer’s AI waifu and Grok’s AI girlfriend will perceive endlessly to your interests, but you’ll ne'er beryllium required to thin to its needs.
To an extent, I tin understand really if you’re really lonely, a one-sided unconditional emotion whitethorn consciousness amended than nothing. I tin spot circumstances, specified arsenic pinch dementia patients, wherever these companions tin use intelligence wellness and well-being. I conscionable wonderment if thing for illustration Mirumi — cute, predictable, and ultimately, easy discarded — tin ever really fulfill our request for genuine connection.
Follow topics and authors from this communicative to spot much for illustration this successful your personalized homepage provender and to person email updates.
English (US) ·
Indonesian (ID) ·