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Japan Treasury Flows with the BOJ

Name: Japan Treasury Flows with the BOJ
Creator: Bank of Japan – Time-Series Data Search
License: https://creativecommons.org/licenses/by/4.0/

Monthly transactions of the national Treasury with the Bank of Japan: foreign exchange sales and purchases, payments of principal and interest on government debt, Treasury discount bills, borrowings and investment of surplus funds, in 100 million yen. 31 series.

Source: Bank of Japan – Time-Series Data SearchLast updated: Sep 24, 2026, 13:35Curated by Bui Thanh PhucAbout this data ↓

Indicator	08-2026	07-2026	06-2026	05-2026	04-2026	03-2026	02-2026	01-2026	12-2025	11-2025	10-2025	09-2025	08-2025	07-2025	06-2025	05-2025	04-2025	03-2025	02-2025	01-2025	12-2024	11-2024	10-2024	09-2024	08-2024	07-2024	06-2024	05-2024	04-2024	03-2024	02-2024	01-2024	12-2023	11-2023	10-2023	09-2023	08-2023
Transactions with the Bank of Japan / Total / Receipts	441,888	729,901	1,020,839	1,011,270	1,151,551	769,747	704,023	748,149	1,076,308	1,083,580	1,138,865	1,275,762	861,123	1,074,050	1,324,745	1,106,794	994,715	735,535	499,182	491,527	627,178	477,243	489,761	589,746	315,896	362,709	322,514	336,998	38,249	1,157	1,388	1,036	21,396	1,569	1,382	1,415	1,397
Transactions with the Bank of Japan / Total / Payments	608,448	788,370	1,041,394	1,228,823	1,109,994	772,536	802,951	946,725	1,112,057	1,179,030	1,217,106	1,374,947	938,118	1,130,600	1,387,821	1,211,860	985,131	686,985	569,869	667,731	639,570	521,596	525,186	617,944	370,338	524,310	357,930	501,387	153,491	168,008	26,141	16,186	172,337	26,319	25,741	176,520	22,693
Ordinary Receipts and Payments / Receipts	-5,297	-2,626	-13,264	11,966	-8,946	-13,215	-7,010	-331	-9,631	-2,166	-5,903	-8,352	-4,747	-1,912	-3,116	20,634	-4,452	-9,754	-2,089	-619	-4,721	-1,339	-761	-1,236	-924	354	-41	25,610	1,101	1,157	1,388	1,036	1,397	1,569	1,382	1,415	1,397
Ordinary Receipts and Payments / Payments	7,177	5,859	174,978	703	7,193	177,865	7,915	5,623	167,593	9,391	13,817	180,014	1,931	17,554	179,794	12,779	12,078	158,800	3,738	2,996	149,187	10,874	14,510	159,204	16,013	12,330	148,711	14,327	18,279	165,948	23,520	14,747	163,757	22,728	24,820	167,654	17,030
Sales and Purchases of Foreign Exchange / Receipts	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sales and Purchases of Foreign Exchange / Payments	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Fund for Payment of Principal and Interest of Foreign Debt / Receipts	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Fund for Payment of Principal and Interest of Foreign Debt / Payments	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Fund for Payment of Principal and Interest of Government Debt / Receipts	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Fund for Payment of Principal and Interest of Government Debt / Payments	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Interest or Discount / Receipts	58	123	245	62	70	213	103	66	185	55	52	159	56	35	128	35	43	253	117	63	114	88	38	307	165	110	213	101	9	1	1	1	2	1	1	1	1
Interest or Discount / Payments	323	99	8,403	478	137	9,459	223	100	8,276	376	126	9,447	151	78	8,045	328	70	9,266	188	131	7,893	317	70	9,159	201	145	7,788	360	66	8,895	27	2	7,640	201	2	8,594	24
Reserve for Coins Issued / Receipts	79	114	142	105	119	190	162	125	177	114	195	155	131	132	160	190	140	187	189	142	160	136	127	163	162	174	180	156	149	183	133	136	184	174	172	190	173
Reserve for Coins Issued / Payments	122	145	251	131	128	231	196	159	261	147	320	301	203	355	292	225	198	187	161	162	189	226	232	211	113	228	246	198	202	218	219	149	247	210	201	224	157
Others / Receipts	-5,434	-2,862	-13,651	11,800	-9,136	-13,618	-7,275	-522	-9,992	-2,335	-6,150	-8,666	-4,933	-2,079	-3,404	20,409	-4,635	-10,194	-2,395	-824	-4,994	-1,563	-926	-1,706	-1,250	71	-435	25,354	942	973	1,254	900	1,211	1,394	1,208	1,224	1,223
Others / Payments	6,732	5,614	166,324	93	6,928	168,175	7,495	5,364	159,056	8,868	13,371	170,266	1,576	17,120	171,457	12,225	11,810	149,347	3,389	2,703	141,105	10,331	14,208	149,834	15,700	11,957	140,676	13,769	18,011	156,835	23,275	14,596	155,871	22,318	24,617	158,836	16,849
Raising and Repayments of Funds / Receipts	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	17,082	0	0	0	0	0	0	0	0	0	0	0	19,999	0	0	0	0
Raising and Repayments of Funds / Payments	215,000	530,000	550,000	759,000	799,000	244,000	429,000	669,000	655,082	901,000	857,000	897,000	661,000	891,000	1,020,000	991,000	744,000	202,000	226,000	328,550	234,996	221,438	225,643	92,087	2,888	113,319	33,054	166,178	2,308	2,060	2,621	1,439	8,580	3,591	921	8,866	5,663
Treasury Discount Bills / Receipts	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	17,082	0	0	0	0	0	0	0	0	0	0	0	19,999	0	0	0	0
Treasury Discount Bills / Payments	215,000	530,000	550,000	759,000	799,000	244,000	429,000	669,000	655,082	901,000	857,000	897,000	661,000	891,000	1,020,000	991,000	744,000	202,000	226,000	328,550	234,996	221,438	225,643	92,087	2,888	113,319	33,054	166,178	2,308	2,060	2,621	1,439	8,580	3,591	921	8,866	5,663
Sales and Purchases of Foreign Exchange / Receipts [PFRP4241]	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Sales and Purchases of Foreign Exchange / Payments [PFRP4242]	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Borrowings / Receipts	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Borrowings / Payments	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Investment and Withdrawal of Surplus Funds / Receipts	447,185	732,527	1,034,103	999,304	1,160,497	782,962	711,033	748,480	1,085,939	1,085,746	1,144,768	1,284,114	865,870	1,075,962	1,327,861	1,086,160	999,167	745,289	501,271	492,146	614,817	478,582	490,522	590,982	316,820	362,355	322,555	311,388	37,148	0	0	0	0	0	0	0	0
Investment and Withdrawal of Surplus Funds / Payments	386,271	252,511	316,416	469,120	303,801	350,671	366,036	272,102	289,382	268,639	346,289	297,933	275,187	222,046	188,027	208,081	229,053	326,185	340,131	336,185	255,386	289,284	285,033	366,653	351,437	398,661	176,165	320,882	132,904	0	0	0	0	0	0	0	0
Fiscal Loan Fund / Receipts	19,000	166,000	255,000	179,000	109,530	38,000	112,000	21,000	76,000	55,000	117,000	128,000	45,000	259,000	206,000	190,000	91,110	48,000	84,000	48,000	55,850	49,210	48,440	5,010	17,030	20,170	61,080	46,010	0	0	0	0	0	0	0	0	0
Fiscal Loan Fund / Payments	0	0	0	0	0	0	19,530	0	0	0	0	0	0	0	0	0	0	7,030	5,080	0	0	47,830	47,210	58,460	5,010	11,000	25,210	62,070	46,010	0	0	0	0	0	0	0	0
Debt Consolidation Fund / Receipts	428,185	566,527	779,103	820,304	1,050,967	744,962	599,033	727,480	1,009,939	1,030,746	1,027,768	1,156,114	820,870	816,962	1,121,861	896,160	908,057	697,289	417,271	444,146	558,967	429,372	442,082	585,972	299,790	342,185	261,475	265,378	37,148	0	0	0	0	0	0	0	0
Debt Consolidation Fund / Payments	386,271	252,511	316,416	469,120	303,801	350,671	346,506	272,102	289,382	268,639	346,289	297,933	275,187	222,046	188,027	208,081	229,053	319,155	335,051	336,185	255,386	241,454	237,823	308,193	346,427	387,661	150,955	258,812	86,894	0	0	0	0	0	0	0	0
Transactions with the Bank of Japan / Balance	-166,560	-58,468	-20,555	-217,552	41,557	-2,790	-98,928	-198,576	-35,749	-95,449	-78,241	-99,186	-76,994	-56,550	-63,076	-105,065	9,584	48,550	-70,687	-176,204	-12,391	-44,354	-35,426	-28,198	-54,442	-161,601	-35,415	-164,388	-115,242	-166,852	-24,753	-15,149	-150,941	-24,750	-24,359	-175,105	-21,296

Latest reading

The latest reading is 441,888 100 million yen, for Aug 2026. That is −39.5% from Jul 2026 and −48.7% from a year earlier. The series on this page is monthly and runs from Apr 1983 to Aug 2026. Source: Bank of Japan – Time-Series Data Search.

Latest: 441,888 100 million yen; Aug 2026
vs previous period: −39.5%; Jul 2026
vs a year earlier: −48.7%