I shake my head. "No, that's not it."

"You think it's a pain to talk to people?"

One more shake of my head.

She picks up her other sandwich with strawberry jam instead of ham, then frowns and gives me this look of disbelief. "Would you eat this for me? I hate strawberry-jam sandwiches more than anything. Ever since I was a kid."

I take it from her. Strawberry-jam sandwiches aren't exactly on my top-ten list either, but I don't say a word and start eating.

From across the table she watches until I finish every last crumb. "Could you do me a favor?" she says.

"A favor?"

"Can I sit next to you until we get to Takamatsu? I just can't relax when I sit by myself. I always feel like some weird person's going to plop himself down next to me, and then I can't get to sleep. When I bought my ticket they told me they were all single seats, but when I got on I saw they're all doubles. I just want to catch a few winks before we arrive, and you seem like a nice guy. Do you mind?"

"No problem."

"Thanks," she says. "'In traveling, a companion,' as the saying goes."

I nod. Nod, nod, nod-that's all I seem capable of. But what should I say?

"How does that end?" she asks.

"How does what end?"

"After a companion, how does it go? I can't remember. I never was very good at Japanese."

"'In life, compassion,'" I say.

"'In traveling, a companion, in life, compassion,'" she repeats, making sure of it. If she had paper and pencil, it wouldn't surprise me if she wrote it down. "So what does that really mean? In simple terms."

I think it over. It takes me a while to gather my thoughts, but she waits patiently.

"I think it means," I say, "that chance encounters are what keep us going. In simple terms."

She mulls that over for a while, then slowly brings her hands together on top of the table and rests them there lightly. "I think you're right about that-that chance encounters keep us going."

I glance at my watch. It's five-thirty already. "Maybe we better be getting back."

"Yeah, I guess so. Let's go," she says, making no move, though, to get up.

"By the way, where are we?" I ask.

"I have no idea," she says. She cranes her neck and sweeps the place with her eyes. Her earrings jiggle back and forth like two precarious pieces of ripe fruit ready to fall. "From the time I'm guessing we're near Kurashiki, not that it matters. A rest area on a highway is just a place you pass through. To get from here to there." She holds up her right index finger and her left index finger, about twelve inches apart.

"What does it matter what it's called?" she continues. "You've got your restrooms and your food. Your fluorescent lights and your plastic chairs. Crappy coffee. Strawberry-jam sandwiches. It's all pointless-assuming you try to find a point to it. We're coming from somewhere, heading somewhere else. That's all you need to know, right?"

I nod. And nod. And nod.

When we get back to the bus the other passengers are already aboard, with just us holding things up. The driver's a young guy with this intense look that reminds me of some stern watchman. He turns a reproachful gaze on the two of us but doesn't say anything, and the girl shoots him an innocent sorry-we're-late smile. He reaches out to push a lever and the door hisses closed. The girl lugs her little suitcase over and sits down beside me-a nothing kind of suitcase she must've picked up at some discount place-and I pick it up for her and store it away in the overhead rack. Pretty heavy for its size. She thanks me, then reclines her seat and fades off to sleep. Like it can barely wait to get going, the bus starts to roll the instant we get settled. I pull out my paperback and pick up where I'd left off.

The girl's soon fast asleep, and as the bus sways through each curve her head leans against my shoulder, finally coming to a rest there. Mouth closed, she's breathing quietly through her nose, the breath grazing my shoulder at regular beats. I look down and catch a glimpse of her bra strap through the collar of her crewneck shirt, a thin, cream-colored strap. I picture the delicate fabric at the end of that strap. The soft breasts beneath. The pink nipples taut under my fingertips. Not that I'm trying to imagine all this, but I can't help it. And-no surprise-I get a massive hard-on. So rigid it makes me wonder how any part of your body could ever get so rock hard.

Just then a thought hits me. Maybe-just maybe-this girl's my sister. She's about the right age. Her odd looks aren't at all like the girl in the photo, but you can't always count on that. Depending on how they're taken people sometimes look totally different. She said she has a brother my age who she hasn't seen in ages. Couldn't that brother be me-in theory, at least?

I stare at her chest. As she breathes, the rounded peaks move up and down like the swell of waves, somehow reminding me of rain falling softly on a broad stretch of sea. I'm the lonely voyager standing on deck, and she's the sea. The sky is a blanket of gray, merging with the gray sea off on the horizon. It's hard to tell the difference between sea and sky. Between voyager and sea. Between reality and the workings of the heart.

The girl wears two rings on her fingers, neither of which is a wedding or engagement ring, just cheap things you find at those little boutiques girls shop at. Her fingers are long and thin but look strong, the nails are short and nicely trimmed with a light pink polish. Her hands are resting lightly on the knees thrust out from her miniskirt. I want to touch those hands, but of course I don't. Asleep, she looks like a young child. One pointy ear peeks out from the strands of hair like a little mushroom, looking strangely fragile.

I shut my book and look for a while at the passing scenery. But very soon, before I realize it, I fall asleep myself.

U.S. ARMY INTELLIGENCE SECTION (MIS) REPORT Dated: May 12, 1946

Title: Report on the Rice Bowl Hill Incident, 1944

Document Number: PTYX-722-8936745-42216-WWN

The following is a taped interview with Doctor Juichi Nakazawa (53), who ran an internal medicine clinic in [name deleted] Town at the time of the incident. Materials related to the interview can be accessed using application number PTYX-722-SQ-162 to 183.

Impressions of the interviewer Lt. Robert O'Connor: Doctor Nakazawa is so big boned and dark skinned he looks more like a farm foreman than a doctor. He has a calm manner but is very brisk and concise and says exactly what's on his mind. Behind his glasses his eyes have a very sharp, alert look, and his memory seems reliable.

That's correct-at eleven a.m. on November 7, 1944, I received a phone call from the assistant principal at the local elementary school. I used to be the school doctor, or something close to it, so that's why they contacted me first.

The assistant principal was terribly upset. He told me that an entire class had lost consciousness while on an outing in the hills to pick mushrooms. According to him they were totally unconscious. Only the teacher in charge had remained conscious, and she'd run back to school for help just then. She was so flustered I couldn't grasp the whole situation, though one fact did come through loud and clear: sixteen children had collapsed in the woods.

The kids were out picking mushrooms, so of course my first thought was that they'd eaten some poisonous ones and been paralyzed. If that were the case it'd be difficult to treat. Different varieties of mushrooms have different toxicity levels, and the treatments vary. The most we could do at the moment would be to pump out their stomachs. In the case of highly toxic varieties, though, the poison might enter the bloodstream quickly and we might be too late. Around here, several people a year die from poison mushrooms.