Don’t sleep on this one.

Heyy! What’s good? How’ve y’all been? Mighty fine, I hope, because it’s time once again for another installment of the J-Music Exchange/Rate! If you’ve been waiting for this month’s album review drop, then this is most certainly it, so feel free to jump ahead and check out this month’s theme. However, if this happens to be your first time here and you have absolutely no clue what I’m talking about, please give the following primer a quick read:

The Exchange/Rate is a tandem album review series conducted every month by yours truly alongside my good friend and fellow Japanese music fan Al (from Omunibasu). Each month we decide on a specific theme with which our reviews would revolve around. We then pick out albums from our respective libraries which we think best coincides with that theme. We will then give the album we chose to the other person and vice versa (exchange), after which we then listen to and subsequently review the album we were given (rate). This project has not only allowed us to explore music beyond our libraries, but it provides an opportunity for us to see our favorite albums from a different point of view. It is our hope that this series is able to do the same for you and that you either find a new artist to try out and/or we offer you a fresh take on one of *your* favorite albums 

Al and I take turns deciding the theme each month, and this time around I get to choose for the final time this year; “final” because next month, as some of you might already know, we’ll be doing Album of the Year, which is basically a theme in itself. Those of you who’ve been following me for a while might also know that I close out each year with the Roundup Awards, where I give out various accolades to the Japanese music I came across over the past twelve months. One of the newer categories I introduced is the “Sleeper Release” award, which goes to an album or release that, in my opinion, didn’t quite get the attention it deserved. As I started drafting my awards post and thinking about which album to give the Sleeper Release award to, it occurred to me that this would be the perfect opportunity for both Al and I to shine a spotlight on our own respective sleeper releases for the year.

To that end, and, I suppose, to give you guys a bit of a sneak peek at this year’s Roundup Awards, my Sleeper Release of 2025 is none other than Kids Return by alternative rock band Kuni (check out Al’s thoughts on it over at the Omunibasu Substack!). In turn, I had the absolute pleasure of listening to Al’s pick for this year’s sleeper release: Nan no Hi by Mama Rag, which I’ll be talking with you guys about today.

Let’s run it!

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Formed in 2023, Mama Rag are a Kansai-based indie pop-rock duo comprised of Terada Ryota (Vo.) and Satoshi “Sabo” Maeda (Gt.). Their band name is a direct reference to “Rag Mama Rag,” a 1970 track by the Canadian-American blues rock outfit The Band, a nod that gives you a glimpse into where their musical roots lie. Reflective of those influences, Mama Rag’s sound blends elements of blues, jazz, funk, soul, AOR, and soft rock, all filtered through a youthful, pop-oriented approach that feels both classic and refreshingly modern.

＜Ｎａｎ　ｎｏ　Ｈｉ (なんの日)＞
(＊Spotify link to the full album)

CDJapan Affiliate Link(s):
N/A

＜T ｒａｃｋｌｉｓｔ＞

０１・万々歳/babanzai
０２・Skip Skip
０３・雨宿り/amayadori
０４・おしごと/oshigoto
０５・同じ顔/onajigao
０６・Solo Dancers
０７・Duet
０８・Alumni Song (Band Set.)
０９・追い風/oikaze

Ａｌ：While I usually peruse the normal music streaming services for some new stuff to listen to, opening up YouTube’s front page can surprisingly give you some great recommendations from lesser known artists. One of which happened to be a track from a few months back called “Skip Skip” by indie duo Mama Rag. Didn’t really know what to expect, but the thumbnail’s atmosphere with two people prancing around a quaint little shopping district certainly made me want to take a look.

And what resulted was me really taking a liking to the upbeat, soft rock sound of Mama Rag, and one word that I couldn’t help but to think about when listening to this duo was: nostalgia.

At least for me, I was heavily reminded of the early days of my Japanese music fandom when I discovered an artist by the name of Shin Rizumu. That feel-good & diverse combination of AOR, R&B, soul and indie pop I experienced from his music certainly seemed reflected in the kind of stuff Mama Rag puts out (and as others have stated, you can also totally hear shades of KIRINJI, Skirt, Ozawa Kenji, etc). But I think I got a deeper sense of that nostalgia when I stumbled upon a whole YouTube playlist compiled by Mama Rag themselves, which consisted of many of the direct inspirations for each and every track on Nan no Hi.

Seeing the numerous foreign artists who influenced them such as The Beatles, Billy Joel, and even someone more contemporary like Anderson.Paak… I’m sure many people can make similar comparisons (for me, there was a bit of Simon & Garfunkel-y energy to them in a couple songs) but it’s pretty interesting how open Mama Rag is to showing & kinda embracing where their musical roots come from. And what’s best of all is that, at least in my opinion, they do a fantastic job expressing this type of upbeat music, as well as putting their own flair to it, making for a collection of songs that can certainly brighten up your day.

＜Ｓｏｎｇｓ　ｏｆ　Ｉｎｔｅｒｅｓｔ＞

０１・万々歳/babanzai
We’re starting things off, as always (and as I’m sure you’ve all grown somewhat accustomed to by now), with the first track of the album, Banbanzai. It’s one of those songs that’s hard to pin down in terms of genre or style, yet incredibly easy to define by the feeling it gives off and the kind of scenery it paints in your head. That, honestly, is something I could say for most of the tracks on Nan no hi, and really for how I feel about the album as a whole. I’ll get into that more later when we reach that part of the review, but for now, I want to touch on a few key things here at the start to establish a through line for our discussion moving forward as we go through some of the songs here. As a short thought experiment, I want you to think about how you would describe the sound Mama Rag are going for on this track (and even what kind of imagery it brings to mind as you listen) and then we can compare notes by the end to see how our impressions line up.

If we’re talking strictly in terms of genre, and going by the band’s roots, I can definitely see this jazz-y, soul-leaning soft-rock vibe being interpreted as something akin to AOR, or “adult-oriented rock,” as something we learned back when we covered brkfstblend’s City Habits around this same time last year on the Exchange/Rate, funnily enough. And sure enough, there are some similarities between the two, with how both acts share a bit of that sense of nostalgia in their songs. But while you could leave the comparison at that, I feel like there’s a key difference between brkfstblend and Mama Rag that, for me at least, is absolutely central to the feelings and emotions that Mama Rag’s music evokes. And to add to that, I reckon it’s more than likely the very thing that stood out to me the most about the album.

０2・Skip Skip
I find that feeling to be best exemplified by Skip Skip, which I’d argue is also the song sitting right at the core of Mama Rag’s sound. In contrast to brkfstblend, who leaned more toward introspection through songs about adult themes like hookups and politics, giving their music a dimmer, almost monochromatic hue, Mama Rag come across as a far more vibrant, carefree, innocent, happy-go-lucky youthful spirit without a worry in the world. Or, in other words: just fun. Not to say it isn’t fun listening to brkfstblend or anything like that (lol), but Mama Rag almost embody that sense of joyfulness in a very natural way. I listen to Skip Skip,”or really any other track by them, and it’s just good vibes all around. And I think that, that effortless brightness and youthful energy, is what truly sits at the heart of what they’re trying to do here, if at least within the context of Nan no hi.

This will be the last time I bring them up, as I genuinely didn’t plan on doing so when I first drafted my general thoughts on Mama Rag and Nan no hi, but when I went back to revisit my thoughts on AOR through my review of City Habits, I realized that brkfstblend actually end up being such a good foil to Mama Rag that they practically wrote themselves in. So I do want to make one final comparison between the two, one that I think really solidifies how I personally view Mama Rag relative to bands like brkfstblend, and it’s the difference between an urbanized city and a rural provincial town. Where brkfstblend and their music, to me, feel representative of an escape from life in a modern, bustling city, Mama Rag feel far more like the simplicity of the countryside, a feeling that’s further strengthened by the occasional natural folkiness in their sound.

０５・同じ顔/onajigao
I say natural because the band are mainly based out in Kansai, which they proudly represent in Onajigao through the use of Kansai dialect in the lyrics. Now, of course, Kansai isn’t “the countryside” by any modern definition, but what I’m pointing to is the aesthetic it’s commonly associated with, which that that rustic old-town charm tied to the region’s strong cultural and traditional roots. I’d like to think Mama Rag imbibe some of that in how they choose to carry themselves which I think is actually pretty neat (I mean, the suits, the tucked-in shirts… c’mon now, JK) especially too since you don’t really hear a whole lot of bands coming out from Kansai. Whether as a direct consequence of that identity or not, that feeling bleeds into their music as well, tying back to how I described their sound earlier.

It might come as a surprise to some of you (maybe even to Al himself) when I say that Onajigao is actually my favorite track off Nan no hi, mainly because I very rarely spotlight ballads in Exchange/Rate reviews, or even in the Monthly Recommendation Roundups for that matter, let alone one sung by a male vocalist (lol). But I really did enjoy this song a lot. It’s the track that stuck with me the most, to the point where I still catch myself humming it at random moments. If I had to pinpoint why, I’d say it’s because of how vivid the imagery is for me. I hear this song and I almost immediately think of prom night. …Hear me out (XD). Not just my own, but that feeling people get when a song comes on during karaoke and someone goes, “Oh, I danced to this in high school.” Which is a bizarre thing to say about a song that literally came out this yea, but that’s exactly why I like it. There’s something timeless in the way it sounds.

０９・追い風/oikaze
Something I noted in my initial draft of the review is that the band gave slightly different English titles to their Japanese-titled tracks, often diverging quite a bit from what the literal translations would be. The only exception is Onajigao, which retains its original meaning with the English title “Same face.” The other titles, however, have very different English counterparts: Banbanzai, which we talked about earlier, becomes “Raise the roof,” which makes sense in context but is definitely more of a localized interpretation. Amayadori (lit. “rain shelter”) is rendered as “At the bus stop,” which you can also reason out in hindsight. Oshigoto (lit. “work”) becomes “Life” (lol, I can understand why though). And then the final track, Oikaze (lit. “tailwind”), has perhaps the furthest English counterpart of them all with the title “Lie down on the roof.”

I’m only bringing this up because I actually listened to the album after seeing the English titles first, and I thought it was a really cool touch to have a kind of bookend pairing between “Raise the roof” and “Lie down on the roof.” It gives the sense of starting the album with this burst of energy, like we’re kicking off a fun little house party, and then ending with that gentle moment of winding down and calling it a day. Who knows, maybe those alternate titles were intentionally chosen with that exact framing in mind. Whatever the case may be, that’s the feeling I got listening to the songs themselves: a very palpable drop in energy into something softer and calmer, which I thought made for a lovely way to close out the album. And for what it’s worth, I also found this to be the most conventionally pop-sounding track by Mama Rag on Nan no hi. It’s a sound I could honestly see doing extremely well for them on a more mainstream stage, should they ever get that breakthrough moment.

＜Ｗｈａｔ　Ｉ　ｔｈｉｎｋ　ｏｆ　Ｎａｎ　ｎｏ　Ｈｉ ＞

Alright, so now, circling back to that little thought experiment I asked you guys to take part in at the start of this review: what style or genre would you classify Mama Rag’s music as? And what kinds of images popped into your head while you were listening? There’s no right or wrong answer here, of course. I know plenty of people treat genres and styles as fixed and definitive, and I totally respect that (especially coming from someone like myself who has no formal musical background and is neither a scholar nor a historian). But I genuinely believe that in practice, they’re not the end-all-be-all. More often than not, execution differs depending on the band or artist, with their own roots and backgrounds shaping something uniquely their own.

Genres, at least for me, function more like guideposts, something to make it easier to establish a shared frame of reference when talking about music. And with that in mind, as much as I think AOR and jazz-y, soul-leaning soft rock already cover a fair amount of ground when it comes to defining Mama Rag’s sound, I also found myself thinking about blues while pondering the question myself. Traditionally, we associate blues with themes of strife and melancholy, but that’s not always the case. And that’s what led me to the thought that I would probably describe Mama Rag’s sound as… happy blues (lol). As soon as I started framing Nan no hi that way, everything just clicked into place.

Going back to imagery, I want to revisit something I mentioned earlier about the timeless quality of Mama Rag’s songs. If you’ve been following my writing this past year, you’d know my ongoing observations about the prevalence of retro-theming in modern Japanese music, and by “retro-theming,” I mean not just older genres, but retro aesthetics as well. While I do think there’s a bit of that at play here, I don’t get the sense that Mama Rag are intentionally trying to be retro. Rather, they feel naturally old-fashioned, again by virtue of where they’re from and how that identity bleeds into their music. There’s something here that goes beyond the novelty of recreating an aesthetic; something genuine, and I think that authenticity is what’s going to resonate with a lot of listeners, just as it did with me.

＜Ｍｙ　Ｒａｔｉｎｇ＞


４.５ ｏｕｔ ｏｆ ５

＆

９ ｏｕｔ ｏｆ １０

The song Skip Skip is about color being added to one’s life, and I think that sentiment, in broad strokes, is exactly what Nan no hi does. Every time I put the album on, whether I’m commuting to and from work, on a road trip, or just running out to pick something up at the local store, most, if not all, of the tracks give you that extra pep in your step. What’s fascinating is that they’re not necessarily the most energizing songs; rather, it’s the way they make you feel light and worry-free that gives them their lift. Good vibes all around with this one. I will say, though, that while Oikaze achieves this too, it feels like that quality comes more from its being part of this album rather than the song standing on its own. In isolation, because of how much more pop-leaning it is compared to the rest, it doesn’t quite carry the same timelessness that the other tracks do. I’d be curious to see if they move further in that direction going forward.

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What do you guys think of Mama Rag’s Nan no Hi? Let me know down in the comments below! While you’re at it, let us know too which albums from this year so far have been sleeper releases? We’d be very curious to know!

Before I let you go, don’t forget to swing by the Omunibasu Substack if you haven’t yet already to check out Al’s thoughts on my sleeper release of 2025, Kids Return by Kuni!